CWE-476
AllowedNULL Pointer Dereference
Abstraction: Base · Status: Stable
The product dereferences a pointer that it expects to be valid but is NULL.
6325 vulnerabilities reference this CWE, most recent first.
GHSA-VCP2-PCM5-4HQ8
Vulnerability from github – Published: 2025-02-27 03:34 – Updated: 2025-10-23 15:30In the Linux kernel, the following vulnerability has been resolved:
xfrm: delete intermediate secpath entry in packet offload mode
Packets handled by hardware have added secpath as a way to inform XFRM core code that this path was already handled. That secpath is not needed at all after policy is checked and it is removed later in the stack.
However, in the case of IP forwarding is enabled (/proc/sys/net/ipv4/ip_forward), that secpath is not removed and packets which already were handled are reentered to the driver TX path with xfrm_offload set.
The following kernel panic is observed in mlx5 in such case:
mlx5_core 0000:04:00.0 enp4s0f0np0: Link up mlx5_core 0000:04:00.1 enp4s0f1np1: Link up Initializing XFRM netlink socket IPsec XFRM device driver BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD 0 P4D 0 Oops: Oops: 0010 [#1] PREEMPT SMP CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.13.0-rc1-alex #3 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1.1 04/01/2014 RIP: 0010:0x0 Code: Unable to access opcode bytes at 0xffffffffffffffd6. RSP: 0018:ffffb87380003800 EFLAGS: 00010206 RAX: ffff8df004e02600 RBX: ffffb873800038d8 RCX: 00000000ffff98cf RDX: ffff8df00733e108 RSI: ffff8df00521fb80 RDI: ffff8df001661f00 RBP: ffffb87380003850 R08: ffff8df013980000 R09: 0000000000000010 R10: 0000000000000002 R11: 0000000000000002 R12: ffff8df001661f00 R13: ffff8df00521fb80 R14: ffff8df00733e108 R15: ffff8df011faf04e FS: 0000000000000000(0000) GS:ffff8df46b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffffd6 CR3: 0000000106384000 CR4: 0000000000350ef0 Call Trace: ? show_regs+0x63/0x70 ? __die_body+0x20/0x60 ? __die+0x2b/0x40 ? page_fault_oops+0x15c/0x550 ? do_user_addr_fault+0x3ed/0x870 ? exc_page_fault+0x7f/0x190 ? asm_exc_page_fault+0x27/0x30 mlx5e_ipsec_handle_tx_skb+0xe7/0x2f0 [mlx5_core] mlx5e_xmit+0x58e/0x1980 [mlx5_core] ? __fib_lookup+0x6a/0xb0 dev_hard_start_xmit+0x82/0x1d0 sch_direct_xmit+0xfe/0x390 __dev_queue_xmit+0x6d8/0xee0 ? __fib_lookup+0x6a/0xb0 ? internal_add_timer+0x48/0x70 ? mod_timer+0xe2/0x2b0 neigh_resolve_output+0x115/0x1b0 __neigh_update+0x26a/0xc50 neigh_update+0x14/0x20 arp_process+0x2cb/0x8e0 ? __napi_build_skb+0x5e/0x70 arp_rcv+0x11e/0x1c0 ? dev_gro_receive+0x574/0x820 __netif_receive_skb_list_core+0x1cf/0x1f0 netif_receive_skb_list_internal+0x183/0x2a0 napi_complete_done+0x76/0x1c0 mlx5e_napi_poll+0x234/0x7a0 [mlx5_core] __napi_poll+0x2d/0x1f0 net_rx_action+0x1a6/0x370 ? atomic_notifier_call_chain+0x3b/0x50 ? irq_int_handler+0x15/0x20 [mlx5_core] handle_softirqs+0xb9/0x2f0 ? handle_irq_event+0x44/0x60 irq_exit_rcu+0xdb/0x100 common_interrupt+0x98/0xc0 asm_common_interrupt+0x27/0x40 RIP: 0010:pv_native_safe_halt+0xb/0x10 Code: 09 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 22 0f 1f 84 00 00 00 00 00 90 eb 07 0f 00 2d 7f e9 36 00 fb 40 00 83 ff 07 77 21 89 ff ff 24 fd 88 3d a1 bd 0f 21 f8 RSP: 0018:ffffffffbe603de8 EFLAGS: 00000202 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000f92f46680 RDX: 0000000000000037 RSI: 00000000ffffffff RDI: 00000000000518d4 RBP: ffffffffbe603df0 R08: 000000cd42e4dffb R09: ffffffffbe603d70 R10: 0000004d80d62680 R11: 0000000000000001 R12: ffffffffbe60bf40 R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffbe60aff8 ? default_idle+0x9/0x20 arch_cpu_idle+0x9/0x10 default_idle_call+0x29/0xf0 do_idle+0x1f2/0x240 cpu_startup_entry+0x2c/0x30 rest_init+0xe7/0x100 start_kernel+0x76b/0xb90 x86_64_start_reservations+0x18/0x30 x86_64_start_kernel+0xc0/0x110 ? setup_ghcb+0xe/0x130 common_startup_64+0x13e/0x141 Modules linked in: esp4_offload esp4 xfrm_interface xfrm6_tunnel tunnel4 tunnel6 xfrm_user xfrm_algo binf ---truncated---
{
"affected": [],
"aliases": [
"CVE-2025-21720"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-27T02:15:15Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfrm: delete intermediate secpath entry in packet offload mode\n\nPackets handled by hardware have added secpath as a way to inform XFRM\ncore code that this path was already handled. That secpath is not needed\nat all after policy is checked and it is removed later in the stack.\n\nHowever, in the case of IP forwarding is enabled (/proc/sys/net/ipv4/ip_forward),\nthat secpath is not removed and packets which already were handled are reentered\nto the driver TX path with xfrm_offload set.\n\nThe following kernel panic is observed in mlx5 in such case:\n\n mlx5_core 0000:04:00.0 enp4s0f0np0: Link up\n mlx5_core 0000:04:00.1 enp4s0f1np1: Link up\n Initializing XFRM netlink socket\n IPsec XFRM device driver\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor instruction fetch in kernel mode\n #PF: error_code(0x0010) - not-present page\n PGD 0 P4D 0\n Oops: Oops: 0010 [#1] PREEMPT SMP\n CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.13.0-rc1-alex #3\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1.1 04/01/2014\n RIP: 0010:0x0\n Code: Unable to access opcode bytes at 0xffffffffffffffd6.\n RSP: 0018:ffffb87380003800 EFLAGS: 00010206\n RAX: ffff8df004e02600 RBX: ffffb873800038d8 RCX: 00000000ffff98cf\n RDX: ffff8df00733e108 RSI: ffff8df00521fb80 RDI: ffff8df001661f00\n RBP: ffffb87380003850 R08: ffff8df013980000 R09: 0000000000000010\n R10: 0000000000000002 R11: 0000000000000002 R12: ffff8df001661f00\n R13: ffff8df00521fb80 R14: ffff8df00733e108 R15: ffff8df011faf04e\n FS: 0000000000000000(0000) GS:ffff8df46b800000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: ffffffffffffffd6 CR3: 0000000106384000 CR4: 0000000000350ef0\n Call Trace:\n \u003cIRQ\u003e\n ? show_regs+0x63/0x70\n ? __die_body+0x20/0x60\n ? __die+0x2b/0x40\n ? page_fault_oops+0x15c/0x550\n ? do_user_addr_fault+0x3ed/0x870\n ? exc_page_fault+0x7f/0x190\n ? asm_exc_page_fault+0x27/0x30\n mlx5e_ipsec_handle_tx_skb+0xe7/0x2f0 [mlx5_core]\n mlx5e_xmit+0x58e/0x1980 [mlx5_core]\n ? __fib_lookup+0x6a/0xb0\n dev_hard_start_xmit+0x82/0x1d0\n sch_direct_xmit+0xfe/0x390\n __dev_queue_xmit+0x6d8/0xee0\n ? __fib_lookup+0x6a/0xb0\n ? internal_add_timer+0x48/0x70\n ? mod_timer+0xe2/0x2b0\n neigh_resolve_output+0x115/0x1b0\n __neigh_update+0x26a/0xc50\n neigh_update+0x14/0x20\n arp_process+0x2cb/0x8e0\n ? __napi_build_skb+0x5e/0x70\n arp_rcv+0x11e/0x1c0\n ? dev_gro_receive+0x574/0x820\n __netif_receive_skb_list_core+0x1cf/0x1f0\n netif_receive_skb_list_internal+0x183/0x2a0\n napi_complete_done+0x76/0x1c0\n mlx5e_napi_poll+0x234/0x7a0 [mlx5_core]\n __napi_poll+0x2d/0x1f0\n net_rx_action+0x1a6/0x370\n ? atomic_notifier_call_chain+0x3b/0x50\n ? irq_int_handler+0x15/0x20 [mlx5_core]\n handle_softirqs+0xb9/0x2f0\n ? handle_irq_event+0x44/0x60\n irq_exit_rcu+0xdb/0x100\n common_interrupt+0x98/0xc0\n \u003c/IRQ\u003e\n \u003cTASK\u003e\n asm_common_interrupt+0x27/0x40\n RIP: 0010:pv_native_safe_halt+0xb/0x10\n Code: 09 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 22\n 0f 1f 84 00 00 00 00 00 90 eb 07 0f 00 2d 7f e9 36 00 fb\n40 00 83 ff 07 77 21 89 ff ff 24 fd 88 3d a1 bd 0f 21 f8\n RSP: 0018:ffffffffbe603de8 EFLAGS: 00000202\n RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000f92f46680\n RDX: 0000000000000037 RSI: 00000000ffffffff RDI: 00000000000518d4\n RBP: ffffffffbe603df0 R08: 000000cd42e4dffb R09: ffffffffbe603d70\n R10: 0000004d80d62680 R11: 0000000000000001 R12: ffffffffbe60bf40\n R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffbe60aff8\n ? default_idle+0x9/0x20\n arch_cpu_idle+0x9/0x10\n default_idle_call+0x29/0xf0\n do_idle+0x1f2/0x240\n cpu_startup_entry+0x2c/0x30\n rest_init+0xe7/0x100\n start_kernel+0x76b/0xb90\n x86_64_start_reservations+0x18/0x30\n x86_64_start_kernel+0xc0/0x110\n ? setup_ghcb+0xe/0x130\n common_startup_64+0x13e/0x141\n \u003c/TASK\u003e\n Modules linked in: esp4_offload esp4 xfrm_interface\nxfrm6_tunnel tunnel4 tunnel6 xfrm_user xfrm_algo binf\n---truncated---",
"id": "GHSA-vcp2-pcm5-4hq8",
"modified": "2025-10-23T15:30:21Z",
"published": "2025-02-27T03:34:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21720"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/600258d555f0710b9c47fb78d2d80a4aecd608cc"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6945701ca1572f81bc9bb46f624b02eabb3eaf3e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/981ad4c882096e7375b8c2181dd4c3ee58ea5bae"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c6e1b2cac24b2a4d1dd472071021bf00c26450eb"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VCWH-GHPM-79H9
Vulnerability from github – Published: 2022-05-13 01:27 – Updated: 2022-05-13 01:27qh_help in Nagios Core version 4.4.1 and earlier is prone to a NULL pointer dereference vulnerability, which allows attacker to cause a local denial-of-service condition by sending a crafted payload to the listening UNIX socket.
{
"affected": [],
"aliases": [
"CVE-2018-13441"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-12T18:29:00Z",
"severity": "MODERATE"
},
"details": "qh_help in Nagios Core version 4.4.1 and earlier is prone to a NULL pointer dereference vulnerability, which allows attacker to cause a local denial-of-service condition by sending a crafted payload to the listening UNIX socket.",
"id": "GHSA-vcwh-ghpm-79h9",
"modified": "2022-05-13T01:27:25Z",
"published": "2022-05-13T01:27:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13441"
},
{
"type": "WEB",
"url": "https://gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8"
},
{
"type": "WEB",
"url": "https://knowledge.opsview.com/v5.3/docs/whats-new"
},
{
"type": "WEB",
"url": "https://knowledge.opsview.com/v5.4/docs/whats-new"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/45082"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00014.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00022.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VCX4-7PH7-JFWW
Vulnerability from github – Published: 2024-04-17 12:32 – Updated: 2025-01-27 15:30In the Linux kernel, the following vulnerability has been resolved:
clk: meson: Add missing clocks to axg_clk_regmaps
Some clocks were missing from axg_clk_regmaps, which caused kernel panic during cat /sys/kernel/debug/clk/clk_summary
[ 57.349402] Unable to handle kernel NULL pointer dereference at virtual address 00000000000001fc ... [ 57.430002] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.436900] pc : regmap_read+0x1c/0x88 [ 57.440608] lr : clk_regmap_gate_is_enabled+0x3c/0xb0 [ 57.445611] sp : ffff800082f1b690 [ 57.448888] x29: ffff800082f1b690 x28: 0000000000000000 x27: ffff800080eb9a70 [ 57.455961] x26: 0000000000000007 x25: 0000000000000016 x24: 0000000000000000 [ 57.463033] x23: ffff800080e8b488 x22: 0000000000000015 x21: ffff00000e7e7000 [ 57.470106] x20: ffff00000400ec00 x19: 0000000000000000 x18: ffffffffffffffff [ 57.477178] x17: 0000000000000000 x16: 0000000000000000 x15: ffff0000042a3000 [ 57.484251] x14: 0000000000000000 x13: ffff0000042a2fec x12: 0000000005f5e100 [ 57.491323] x11: abcc77118461cefd x10: 0000000000000020 x9 : ffff8000805e4b24 [ 57.498396] x8 : ffff0000028063c0 x7 : ffff800082f1b710 x6 : ffff800082f1b710 [ 57.505468] x5 : 00000000ffffffd0 x4 : ffff800082f1b6e0 x3 : 0000000000001000 [ 57.512541] x2 : ffff800082f1b6e4 x1 : 000000000000012c x0 : 0000000000000000 [ 57.519615] Call trace: [ 57.522030] regmap_read+0x1c/0x88 [ 57.525393] clk_regmap_gate_is_enabled+0x3c/0xb0 [ 57.530050] clk_core_is_enabled+0x44/0x120 [ 57.534190] clk_summary_show_subtree+0x154/0x2f0 [ 57.538847] clk_summary_show_subtree+0x220/0x2f0 [ 57.543505] clk_summary_show_subtree+0x220/0x2f0 [ 57.548162] clk_summary_show_subtree+0x220/0x2f0 [ 57.552820] clk_summary_show_subtree+0x220/0x2f0 [ 57.557477] clk_summary_show_subtree+0x220/0x2f0 [ 57.562135] clk_summary_show_subtree+0x220/0x2f0 [ 57.566792] clk_summary_show_subtree+0x220/0x2f0 [ 57.571450] clk_summary_show+0x84/0xb8 [ 57.575245] seq_read_iter+0x1bc/0x4b8 [ 57.578954] seq_read+0x8c/0xd0 [ 57.582059] full_proxy_read+0x68/0xc8 [ 57.585767] vfs_read+0xb0/0x268 [ 57.588959] ksys_read+0x70/0x108 [ 57.592236] __arm64_sys_read+0x24/0x38 [ 57.596031] invoke_syscall+0x50/0x128 [ 57.599740] el0_svc_common.constprop.0+0x48/0xf8 [ 57.604397] do_el0_svc+0x28/0x40 [ 57.607675] el0_svc+0x34/0xb8 [ 57.610694] el0t_64_sync_handler+0x13c/0x158 [ 57.615006] el0t_64_sync+0x190/0x198 [ 57.618635] Code: a9bd7bfd 910003fd a90153f3 aa0003f3 (b941fc00) [ 57.624668] ---[ end trace 0000000000000000 ]---
[jbrunet: add missing Fixes tag]
{
"affected": [],
"aliases": [
"CVE-2024-26879"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-17T11:15:09Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: meson: Add missing clocks to axg_clk_regmaps\n\nSome clocks were missing from axg_clk_regmaps, which caused kernel panic\nduring cat /sys/kernel/debug/clk/clk_summary\n\n[ 57.349402] Unable to handle kernel NULL pointer dereference at virtual address 00000000000001fc\n...\n[ 57.430002] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[ 57.436900] pc : regmap_read+0x1c/0x88\n[ 57.440608] lr : clk_regmap_gate_is_enabled+0x3c/0xb0\n[ 57.445611] sp : ffff800082f1b690\n[ 57.448888] x29: ffff800082f1b690 x28: 0000000000000000 x27: ffff800080eb9a70\n[ 57.455961] x26: 0000000000000007 x25: 0000000000000016 x24: 0000000000000000\n[ 57.463033] x23: ffff800080e8b488 x22: 0000000000000015 x21: ffff00000e7e7000\n[ 57.470106] x20: ffff00000400ec00 x19: 0000000000000000 x18: ffffffffffffffff\n[ 57.477178] x17: 0000000000000000 x16: 0000000000000000 x15: ffff0000042a3000\n[ 57.484251] x14: 0000000000000000 x13: ffff0000042a2fec x12: 0000000005f5e100\n[ 57.491323] x11: abcc77118461cefd x10: 0000000000000020 x9 : ffff8000805e4b24\n[ 57.498396] x8 : ffff0000028063c0 x7 : ffff800082f1b710 x6 : ffff800082f1b710\n[ 57.505468] x5 : 00000000ffffffd0 x4 : ffff800082f1b6e0 x3 : 0000000000001000\n[ 57.512541] x2 : ffff800082f1b6e4 x1 : 000000000000012c x0 : 0000000000000000\n[ 57.519615] Call trace:\n[ 57.522030] regmap_read+0x1c/0x88\n[ 57.525393] clk_regmap_gate_is_enabled+0x3c/0xb0\n[ 57.530050] clk_core_is_enabled+0x44/0x120\n[ 57.534190] clk_summary_show_subtree+0x154/0x2f0\n[ 57.538847] clk_summary_show_subtree+0x220/0x2f0\n[ 57.543505] clk_summary_show_subtree+0x220/0x2f0\n[ 57.548162] clk_summary_show_subtree+0x220/0x2f0\n[ 57.552820] clk_summary_show_subtree+0x220/0x2f0\n[ 57.557477] clk_summary_show_subtree+0x220/0x2f0\n[ 57.562135] clk_summary_show_subtree+0x220/0x2f0\n[ 57.566792] clk_summary_show_subtree+0x220/0x2f0\n[ 57.571450] clk_summary_show+0x84/0xb8\n[ 57.575245] seq_read_iter+0x1bc/0x4b8\n[ 57.578954] seq_read+0x8c/0xd0\n[ 57.582059] full_proxy_read+0x68/0xc8\n[ 57.585767] vfs_read+0xb0/0x268\n[ 57.588959] ksys_read+0x70/0x108\n[ 57.592236] __arm64_sys_read+0x24/0x38\n[ 57.596031] invoke_syscall+0x50/0x128\n[ 57.599740] el0_svc_common.constprop.0+0x48/0xf8\n[ 57.604397] do_el0_svc+0x28/0x40\n[ 57.607675] el0_svc+0x34/0xb8\n[ 57.610694] el0t_64_sync_handler+0x13c/0x158\n[ 57.615006] el0t_64_sync+0x190/0x198\n[ 57.618635] Code: a9bd7bfd 910003fd a90153f3 aa0003f3 (b941fc00)\n[ 57.624668] ---[ end trace 0000000000000000 ]---\n\n[jbrunet: add missing Fixes tag]",
"id": "GHSA-vcx4-7ph7-jfww",
"modified": "2025-01-27T15:30:56Z",
"published": "2024-04-17T12:32:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26879"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0cbefc7b5bdad86b18a263d837450cdc9a56f8d7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7ae1b0dc12ec407f12f80b49d22c6ad2308e2202"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/9f3e5df38b4528213449e55b80f0316864f2a1c8"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a03ed00787b0ce7a83eebabd0fa95ecc4a5cac84"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a860aaebacbc908fa06e2642402058f40bfffe10"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ba535bce57e71463a86f8b33a0ea88c26e3a6418"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VCXC-WC98-2Q7W
Vulnerability from github – Published: 2026-07-08 00:37 – Updated: 2026-07-09 18:31A NULL pointer dereference in smooth_parse_stream_index() in src/media_tools/mpd.c in GPAC master HEAD before commit b35c61f104b85fbb16520ac2838d5d2ef70845b5 allows attackers to cause a denial of service
{
"affected": [],
"aliases": [
"CVE-2026-50810"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-07T23:16:54Z",
"severity": "MODERATE"
},
"details": "A NULL pointer dereference in smooth_parse_stream_index() in src/media_tools/mpd.c in GPAC master HEAD before commit b35c61f104b85fbb16520ac2838d5d2ef70845b5 allows attackers to cause a denial of service",
"id": "GHSA-vcxc-wc98-2q7w",
"modified": "2026-07-09T18:31:34Z",
"published": "2026-07-08T00:37:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50810"
},
{
"type": "WEB",
"url": "https://github.com/gpac/gpac/issues/3507"
},
{
"type": "WEB",
"url": "https://github.com/gpac/gpac/commit/b35c61f104b85fbb16520ac2838d5d2ef70845b5"
},
{
"type": "WEB",
"url": "https://gist.github.com/junius-sec/0c67bf67a268ff8861100bfc132e801c"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VF2J-2H9W-44V2
Vulnerability from github – Published: 2022-05-14 01:09 – Updated: 2022-05-14 01:09In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, asynchronous callbacks received a pointer to a callers local variable. Should the caller return early (e.g., timeout), the callback will dereference an invalid pointer.
{
"affected": [],
"aliases": [
"CVE-2018-11904"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-09-19T14:29:00Z",
"severity": "HIGH"
},
"details": "In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, asynchronous callbacks received a pointer to a callers local variable. Should the caller return early (e.g., timeout), the callback will dereference an invalid pointer.",
"id": "GHSA-vf2j-2h9w-44v2",
"modified": "2022-05-14T01:09:26Z",
"published": "2022-05-14T01:09:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-11904"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la//platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=0a755b400876ab4d58151e98462d3fa8fe099f61"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=00022c12e0cad8b735f94d6ee3785a557b4a3df2"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=3815e870ef906409af4a228f66d9400081227b75"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=667b3108d10e9580bf9f6d337c759dc88a1a0bdc"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=731ebf70a25ab2cdc32d2626dcebe60fe3b09481"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=85ea1c126b05f133206cd9c6d8d9fbf137d81d27"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=8ee65e3c9addab1d3c15ba013401f5698fb73594"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=9a8f1aeb8055de80137e769fae637cd480495509"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=a009a84d04bfac2a5c01101f38a70d216960fac0"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=a4b4267f94802e0a4d93999649710bbf340796d5"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=be70d02f12cb9a71a9b07b601f0efafc99718ec9"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=ebf1042efb9bd4517cd09a543bb4e3a164de8771"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=ec9896d0bc7521bbbe6dc28a198635dc281e7358"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/prima/commit/?id=f9f86fd07af5606d0cb74c3eca5b2cbfda509345"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?h=wlan-cld2.driver.lnx.1.0.r21-rel\u0026id=391d37818aaa8038a06662075dd8893501452931"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=106f5c62b01b5a212bb53d13e3a3e70db2baedee"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=174c053d1aa1bf5395647e3927d718255f3cbe75"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=17f6fbb4b52a6acdd831ebaffdac9bbc88d2f423"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=191f02a7ec2a4cccaebbdac8d36897e1ae125244"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=335ae3f8b353b6c7260eacb6aa706bb30f8a6bdc"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=3ea5197d268c6f4ed08fb866b587349f7049c6d5"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=4aa30844e28eb4b410f86d97e970a39fcdfd797d"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=4abed07fd2380b6073f5cc9f2a701773e914f86f"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=54e7d8fa44202a8528ef33d85381bca63d7749a5"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=57a5e1f62cd3230fd046b199eee902507100e18c"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=78a681f9d0d8e9843223dc42d02443e911b196a1"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=846f561170f0f4f6345d6b0ce1c35bf7059126cb"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=8dc81c98ed72c99983660d5b94c2c8283bc1ff7f"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=9048145ff167fb8f9f8d2a9845ee1d1b45c4884c"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=99c0ddb04e8de0b8139778c7fb77b1957d113769"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=9e040e43da5fe987747e16b305d7adf66977420f"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=a978afb1838273e0d7a7ec86dd8bc9db85dff49d"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=b98f8aafb23cbc8e883870bcc9dac165b3d75ae6"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=d42e72aa69a02531396b5a37cadebf927a757aa6"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=eb72224cc57092448663fecc2c9bfa0f775eb770"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=fb2f07b3b0d637a403bb891c57e76b6345a92cf0"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=002cb97a955832197f3ceebfa8b32bd12b946151"
},
{
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"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=0c5a2ba407f23efd89cac6dc45e2ab9bdba3ada1"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=17275491f327909b32945ec1f465968021d22a7f"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=239aba9a1a4a474d86bde9cb67bfb1b2d6379a7c"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=7af334bfc3375c9f85a330b84db17c0db1d6dade"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=9ab5a5a0b63075cfd095ed6bcf506b4704c523e1"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=a544494791b6307a2fe52fa282768083deb8a317"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=a6ace5b9ea34f22b136a35248087efc2ceb35fd4"
},
{
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"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=c13bdf105aa20559d2d783508051ad2dd3cfa65b"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=dd9ae2971b493909879cc2fd0fa97d12e1560762"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=dda167ca8104de77f46fd29c66f66f807c63b309"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=ee9797fbefb45eee88c92420a24cda838cff6b45"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=f11eeadd214e081a824f30aec5cb52d390ef576c"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=f7ee321d5f31ce5bc6a4cbec72a965d272b3b77b"
},
{
"type": "WEB",
"url": "https://www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletin"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/107770"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VF38-XJ6F-V939
Vulnerability from github – Published: 2022-02-17 00:00 – Updated: 2022-02-17 00:00Adobe Illustrator versions 25.4.3 (and earlier) and 26.0.2 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
{
"affected": [],
"aliases": [
"CVE-2022-23189"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-02-16T17:15:00Z",
"severity": "MODERATE"
},
"details": "Adobe Illustrator versions 25.4.3 (and earlier) and 26.0.2 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
"id": "GHSA-vf38-xj6f-v939",
"modified": "2022-02-17T00:00:30Z",
"published": "2022-02-17T00:00:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23189"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/illustrator/apsb22-07.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-VF6V-52PQ-2H8V
Vulnerability from github – Published: 2024-03-25 12:30 – Updated: 2024-05-23 18:30In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix null deref accessing lag dev
It could be the lag dev is null so stop processing the event. In bond_enslave() the active/backup slave being set before setting the upper dev so first event is without an upper dev. After setting the upper dev with bond_master_upper_dev_link() there is a second event and in that event we have an upper dev.
{
"affected": [],
"aliases": [
"CVE-2021-47164"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-25T10:15:08Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Fix null deref accessing lag dev\n\nIt could be the lag dev is null so stop processing the event.\nIn bond_enslave() the active/backup slave being set before setting the\nupper dev so first event is without an upper dev.\nAfter setting the upper dev with bond_master_upper_dev_link() there is\na second event and in that event we have an upper dev.",
"id": "GHSA-vf6v-52pq-2h8v",
"modified": "2024-05-23T18:30:54Z",
"published": "2024-03-25T12:30:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47164"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2e4b0b95a489259f9d35a3db17023061f8f3d587"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/83026d83186bc48bb41ee4872f339b83f31dfc55"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bdfd3593a8248eea6ecfcbf7b47b56b86515672d"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VF77-8H7G-GGHP
Vulnerability from github – Published: 2022-02-08 22:05 – Updated: 2026-05-20 18:50An h2c direct connection to Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M5 to 9.0.36 and 8.5.1 to 8.5.56 did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.0.0-M5"
},
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "10.0.0-M1"
},
{
"fixed": "10.0.0-M6"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "9.0.0.M5"
},
{
"fixed": "9.0.36"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "8.5.1"
},
{
"fixed": "8.5.56"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.0.0-M5"
},
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat-coyote"
},
"ranges": [
{
"events": [
{
"introduced": "10.0.0-M1"
},
{
"fixed": "10.0.0-M6"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat-coyote"
},
"ranges": [
{
"events": [
{
"introduced": "9.0.0.M5"
},
{
"fixed": "9.0.36"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat-coyote"
},
"ranges": [
{
"events": [
{
"introduced": "8.5.1"
},
{
"fixed": "8.5.56"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-13934"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-476"
],
"github_reviewed": true,
"github_reviewed_at": "2021-04-12T18:34:04Z",
"nvd_published_at": "2020-07-14T15:15:00Z",
"severity": "HIGH"
},
"details": "An h2c direct connection to Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M5 to 9.0.36 and 8.5.1 to 8.5.56 did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service.",
"id": "GHSA-vf77-8h7g-gghp",
"modified": "2026-05-20T18:50:54Z",
"published": "2022-02-08T22:05:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13934"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/tomcat"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r61f411cf82488d6ec213063fc15feeeb88e31b0ca9c29652ee4f962e%40%3Cannounce.tomcat.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/ra072b1f786e7d139e86f1d1145572e0ff71cef38a96d9c6f5362aac8@%3Cdev.tomcat.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00017.html"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20200724-0003"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4596-1"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2020/dsa-4727"
},
{
"type": "WEB",
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00084.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00088.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Improper Restriction of Operations within the Bounds of a Memory Buffer in Apache Tomcat"
}
GHSA-VF83-HV6J-P87W
Vulnerability from github – Published: 2025-06-26 21:31 – Updated: 2025-06-26 21:31vkoskiv c-ray 1.1 contains a Null Pointer Dereference (NPD) vulnerability in the parse_mtllib function of its data processing module, leading to unpredictable program behavior, causing segmentation faults, and program crashes.
{
"affected": [],
"aliases": [
"CVE-2025-45332"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-25T18:15:22Z",
"severity": "HIGH"
},
"details": "vkoskiv c-ray 1.1 contains a Null Pointer Dereference (NPD) vulnerability in the parse_mtllib function of its data processing module, leading to unpredictable program behavior, causing segmentation faults, and program crashes.",
"id": "GHSA-vf83-hv6j-p87w",
"modified": "2025-06-26T21:31:13Z",
"published": "2025-06-26T21:31:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-45332"
},
{
"type": "WEB",
"url": "https://github.com/vkoskiv/c-ray/issues/119"
},
{
"type": "WEB",
"url": "https://gist.github.com/QiuYitai/6ebfa07510828a9464ba7fb948255ed5"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-VF98-8XXX-FP8W
Vulnerability from github – Published: 2026-02-11 15:30 – Updated: 2026-02-12 18:30A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.
We have already fixed the vulnerability in the following version: QuTS hero h5.3.2.3354 build 20251225 and later
{
"affected": [],
"aliases": [
"CVE-2025-66274"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-11T13:15:58Z",
"severity": "LOW"
},
"details": "A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.\n\nWe have already fixed the vulnerability in the following version:\nQuTS hero h5.3.2.3354 build 20251225 and later",
"id": "GHSA-vf98-8xxx-fp8w",
"modified": "2026-02-12T18:30:21Z",
"published": "2026-02-11T15:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66274"
},
{
"type": "WEB",
"url": "https://www.qnap.com/en/security-advisory/qsa-26-08"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
Mitigation MIT-56
For any pointers that could have been modified or provided from a function that can return NULL, check the pointer for NULL before use. When working with a multithreaded or otherwise asynchronous environment, ensure that proper locking APIs are used to lock before the check, and unlock when it has finished [REF-1484].
Mitigation
Select a programming language that is not susceptible to these issues.
Mitigation
Check the results of all functions that return a value and verify that the value is non-null before acting upon it.
Mitigation
Identify all variables and data stores that receive information from external sources, and apply input validation to make sure that they are only initialized to expected values.
Mitigation
Explicitly initialize all variables and other data stores, either during declaration or just before the first usage.
No CAPEC attack patterns related to this CWE.