CWE-125
AllowedOut-of-bounds Read
Abstraction: Base · Status: Draft
The product reads data past the end, or before the beginning, of the intended buffer.
11769 vulnerabilities reference this CWE, most recent first.
GHSA-CMV7-4284-J9GC
Vulnerability from github – Published: 2026-02-04 18:30 – Updated: 2026-06-19 15:33In the Linux kernel, the following vulnerability has been resolved:
bonding: limit BOND_MODE_8023AD to Ethernet devices
BOND_MODE_8023AD makes sense for ARPHRD_ETHER only.
syzbot reported:
BUG: KASAN: global-out-of-bounds in __hw_addr_create net/core/dev_addr_lists.c:63 [inline] BUG: KASAN: global-out-of-bounds in __hw_addr_add_ex+0x25d/0x760 net/core/dev_addr_lists.c:118 Read of size 16 at addr ffffffff8bf94040 by task syz.1.3580/19497
CPU: 1 UID: 0 PID: 19497 Comm: syz.1.3580 Tainted: G L syzkaller #0 PREEMPT(full) Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 Call Trace: dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xca/0x240 mm/kasan/report.c:482 kasan_report+0x118/0x150 mm/kasan/report.c:595 check_region_inline mm/kasan/generic.c:-1 [inline] kasan_check_range+0x2b0/0x2c0 mm/kasan/generic.c:200 __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105 __hw_addr_create net/core/dev_addr_lists.c:63 [inline] __hw_addr_add_ex+0x25d/0x760 net/core/dev_addr_lists.c:118 __dev_mc_add net/core/dev_addr_lists.c:868 [inline] dev_mc_add+0xa1/0x120 net/core/dev_addr_lists.c:886 bond_enslave+0x2b8b/0x3ac0 drivers/net/bonding/bond_main.c:2180 do_set_master+0x533/0x6d0 net/core/rtnetlink.c:2963 do_setlink+0xcf0/0x41c0 net/core/rtnetlink.c:3165 rtnl_changelink net/core/rtnetlink.c:3776 [inline] __rtnl_newlink net/core/rtnetlink.c:3935 [inline] rtnl_newlink+0x161c/0x1c90 net/core/rtnetlink.c:4072 rtnetlink_rcv_msg+0x7cf/0xb70 net/core/rtnetlink.c:6958 netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2550 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x82f/0x9e0 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:742 _syssendmsg+0x505/0x820 net/socket.c:2592 _sys_sendmsg+0x21f/0x2a0 net/socket.c:2646 __sys_sendmsg+0x164/0x220 net/socket.c:2678 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline] __do_fast_syscall_32+0x1dc/0x560 arch/x86/entry/syscall_32.c:307 do_fast_syscall_32+0x34/0x80 arch/x86/entry/syscall_32.c:332 entry_SYSENTER_compat_after_hwframe+0x84/0x8e
The buggy address belongs to the variable: lacpdu_mcast_addr+0x0/0x40
{
"affected": [],
"aliases": [
"CVE-2026-23099"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-04T17:16:20Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: limit BOND_MODE_8023AD to Ethernet devices\n\nBOND_MODE_8023AD makes sense for ARPHRD_ETHER only.\n\nsyzbot reported:\n\n BUG: KASAN: global-out-of-bounds in __hw_addr_create net/core/dev_addr_lists.c:63 [inline]\n BUG: KASAN: global-out-of-bounds in __hw_addr_add_ex+0x25d/0x760 net/core/dev_addr_lists.c:118\nRead of size 16 at addr ffffffff8bf94040 by task syz.1.3580/19497\n\nCPU: 1 UID: 0 PID: 19497 Comm: syz.1.3580 Tainted: G L syzkaller #0 PREEMPT(full)\nTainted: [L]=SOFTLOCKUP\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xca/0x240 mm/kasan/report.c:482\n kasan_report+0x118/0x150 mm/kasan/report.c:595\n check_region_inline mm/kasan/generic.c:-1 [inline]\n kasan_check_range+0x2b0/0x2c0 mm/kasan/generic.c:200\n __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105\n __hw_addr_create net/core/dev_addr_lists.c:63 [inline]\n __hw_addr_add_ex+0x25d/0x760 net/core/dev_addr_lists.c:118\n __dev_mc_add net/core/dev_addr_lists.c:868 [inline]\n dev_mc_add+0xa1/0x120 net/core/dev_addr_lists.c:886\n bond_enslave+0x2b8b/0x3ac0 drivers/net/bonding/bond_main.c:2180\n do_set_master+0x533/0x6d0 net/core/rtnetlink.c:2963\n do_setlink+0xcf0/0x41c0 net/core/rtnetlink.c:3165\n rtnl_changelink net/core/rtnetlink.c:3776 [inline]\n __rtnl_newlink net/core/rtnetlink.c:3935 [inline]\n rtnl_newlink+0x161c/0x1c90 net/core/rtnetlink.c:4072\n rtnetlink_rcv_msg+0x7cf/0xb70 net/core/rtnetlink.c:6958\n netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2550\n netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]\n netlink_unicast+0x82f/0x9e0 net/netlink/af_netlink.c:1344\n netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1894\n sock_sendmsg_nosec net/socket.c:727 [inline]\n __sock_sendmsg+0x21c/0x270 net/socket.c:742\n ____sys_sendmsg+0x505/0x820 net/socket.c:2592\n ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2646\n __sys_sendmsg+0x164/0x220 net/socket.c:2678\n do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]\n __do_fast_syscall_32+0x1dc/0x560 arch/x86/entry/syscall_32.c:307\n do_fast_syscall_32+0x34/0x80 arch/x86/entry/syscall_32.c:332\n entry_SYSENTER_compat_after_hwframe+0x84/0x8e\n \u003c/TASK\u003e\n\nThe buggy address belongs to the variable:\n lacpdu_mcast_addr+0x0/0x40",
"id": "GHSA-cmv7-4284-j9gc",
"modified": "2026-06-19T15:33:07Z",
"published": "2026-02-04T18:30:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23099"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/19266182b82e9100c799d8a29f5e0452f0bf7703"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/43dee6f7ef1d228821de1b61c292af3744c8d7da"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/5063b2cd9b27d35ab788d707d7858ded0acc8f1d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/72925dbb0c8c7b16bf922e93c6cc03cbd8c955c4"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/80c881e53a4fa0a80fa4bef7bc0ead0e8e88940d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c84fcb79e5dbde0b8d5aeeaf04282d2149aebcf6"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ef68afb1bee8d35a18896c27d7358079353d8d8a"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CMXM-M5W5-F84Q
Vulnerability from github – Published: 2026-05-06 12:30 – Updated: 2026-05-08 15:31In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Add bounds check on pat_index to prevent OOB kernel read in madvise
When user provides a bogus pat_index value through the madvise IOCTL, the xe_pat_index_get_coh_mode() function performs an array access without validating bounds. This allows a malicious user to trigger an out-of-bounds kernel read from the xe->pat.table array.
The vulnerability exists because the validation in madvise_args_are_sane() directly calls xe_pat_index_get_coh_mode(xe, args->pat_index.val) without first checking if pat_index is within [0, xe->pat.n_entries).
Although xe_pat_index_get_coh_mode() has a WARN_ON to catch this in debug builds, it still performs the unsafe array access in production kernels.
v2(Matthew Auld) - Using array_index_nospec() to mitigate spectre attacks when the value is used
v3(Matthew Auld) - Put the declarations at the start of the block
(cherry picked from commit 944a3329b05510d55c69c2ef455136e2fc02de29)
{
"affected": [],
"aliases": [
"CVE-2026-43280"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-06T12:16:49Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Add bounds check on pat_index to prevent OOB kernel read in madvise\n\nWhen user provides a bogus pat_index value through the madvise IOCTL, the\nxe_pat_index_get_coh_mode() function performs an array access without\nvalidating bounds. This allows a malicious user to trigger an out-of-bounds\nkernel read from the xe-\u003epat.table array.\n\nThe vulnerability exists because the validation in madvise_args_are_sane()\ndirectly calls xe_pat_index_get_coh_mode(xe, args-\u003epat_index.val) without\nfirst checking if pat_index is within [0, xe-\u003epat.n_entries).\n\nAlthough xe_pat_index_get_coh_mode() has a WARN_ON to catch this in debug\nbuilds, it still performs the unsafe array access in production kernels.\n\nv2(Matthew Auld)\n- Using array_index_nospec() to mitigate spectre attacks when the value\nis used\n\nv3(Matthew Auld)\n- Put the declarations at the start of the block\n\n(cherry picked from commit 944a3329b05510d55c69c2ef455136e2fc02de29)",
"id": "GHSA-cmxm-m5w5-f84q",
"modified": "2026-05-08T15:31:19Z",
"published": "2026-05-06T12:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43280"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/79f52655567a6471ff3d0d6325ede91bb14461f4"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fbbe32618e97eff81577a01eb7d9adcd64a216d7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ffba51100ff61792fefbae11ca38ac1987a818dd"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CP2P-CG2V-FQX5
Vulnerability from github – Published: 2022-05-24 19:18 – Updated: 2022-05-24 19:18In flv extractor, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05561366; Issue ID: ALPS05561366.
{
"affected": [],
"aliases": [
"CVE-2021-0412"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-10-25T14:15:00Z",
"severity": "MODERATE"
},
"details": "In flv extractor, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05561366; Issue ID: ALPS05561366.",
"id": "GHSA-cp2p-cg2v-fqx5",
"modified": "2022-05-24T19:18:48Z",
"published": "2022-05-24T19:18:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0412"
},
{
"type": "WEB",
"url": "https://corp.mediatek.com/product-security-bulletin/October-2021"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-CP3F-W5MX-235F
Vulnerability from github – Published: 2023-08-10 15:30 – Updated: 2024-04-04 06:48Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
{
"affected": [],
"aliases": [
"CVE-2023-38244"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-08-10T14:15:14Z",
"severity": "MODERATE"
},
"details": "Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
"id": "GHSA-cp3f-w5mx-235f",
"modified": "2024-04-04T06:48:05Z",
"published": "2023-08-10T15:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38244"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/acrobat/apsb23-30.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-CP6H-WQM4-4P8G
Vulnerability from github – Published: 2023-06-13 12:30 – Updated: 2024-04-04 04:46Out-of-bound reads vulnerability exists in FRENIC RHC Loader v1.1.0.3. If a user opens a specially crafted FNE file, sensitive information on the system where the affected product is installed may be disclosed or arbitrary code may be executed.
{
"affected": [],
"aliases": [
"CVE-2023-29167"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-13T10:15:10Z",
"severity": "HIGH"
},
"details": "Out-of-bound reads vulnerability exists in FRENIC RHC Loader v1.1.0.3. If a user opens a specially crafted FNE file, sensitive information on the system where the affected product is installed may be disclosed or arbitrary code may be executed.",
"id": "GHSA-cp6h-wqm4-4p8g",
"modified": "2024-04-04T04:46:12Z",
"published": "2023-06-13T12:30:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29167"
},
{
"type": "WEB",
"url": "https://felib.fujielectric.co.jp/download/details.htm?dataid=45829407\u0026site=global\u0026lang=en"
},
{
"type": "WEB",
"url": "https://jvn.jp/en/vu/JVNVU97809354"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CP6X-QXX8-QH6G
Vulnerability from github – Published: 2024-05-03 03:30 – Updated: 2024-05-03 03:30PDF-XChange Editor OXPS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of OXPS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-20037.
{
"affected": [],
"aliases": [
"CVE-2023-39504"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-03T03:15:18Z",
"severity": "LOW"
},
"details": "PDF-XChange Editor OXPS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of OXPS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-20037.",
"id": "GHSA-cp6x-qxx8-qh6g",
"modified": "2024-05-03T03:30:58Z",
"published": "2024-05-03T03:30:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39504"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1136"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-CP7P-92PJ-7G7P
Vulnerability from github – Published: 2024-10-01 06:30 – Updated: 2024-10-01 06:30NVIDIA Triton Inference Server contains a vulnerability where a user may cause an out-of-bounds read issue by releasing a shared memory region while it is in use. A successful exploit of this vulnerability may lead to denial of service.
{
"affected": [],
"aliases": [
"CVE-2024-0116"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-01T05:15:11Z",
"severity": "MODERATE"
},
"details": "NVIDIA Triton Inference Server contains a vulnerability where a user may cause an out-of-bounds read issue by releasing a shared memory region while it is in use. A successful exploit of this vulnerability may lead to denial of service.",
"id": "GHSA-cp7p-92pj-7g7p",
"modified": "2024-10-01T06:30:47Z",
"published": "2024-10-01T06:30:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0116"
},
{
"type": "WEB",
"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5565"
}
],
"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"
}
]
}
GHSA-CPF7-J4CF-VQX4
Vulnerability from github – Published: 2026-05-28 06:31 – Updated: 2026-07-01 21:27A flaw was found in Keycloak's ClientRegistrationAuth component. A remote unauthenticated attacker can exploit this vulnerability by sending a specially crafted POST request with a malformed 'Authorization: Bearer' header to any client registration endpoint. This can lead to an ArrayIndexOutOfBoundsException, causing the server to return an HTTP 500 error and resulting in a Denial of Service (DoS) for the affected service.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.keycloak:keycloak-services"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "26.4.7"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.keycloak:keycloak-services"
},
"ranges": [
{
"events": [
{
"introduced": "26.5.0"
},
{
"fixed": "26.6.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-9803"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": true,
"github_reviewed_at": "2026-07-01T21:27:37Z",
"nvd_published_at": "2026-05-28T06:16:29Z",
"severity": "MODERATE"
},
"details": "A flaw was found in Keycloak\u0027s ClientRegistrationAuth component. A remote unauthenticated attacker can exploit this vulnerability by sending a specially crafted POST request with a malformed \u0027Authorization: Bearer\u0027 header to any client registration endpoint. This can lead to an ArrayIndexOutOfBoundsException, causing the server to return an HTTP 500 error and resulting in a Denial of Service (DoS) for the affected service.",
"id": "GHSA-cpf7-j4cf-vqx4",
"modified": "2026-07-01T21:27:37Z",
"published": "2026-05-28T06:31:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9803"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/issues/49433"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/pull/49500"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/pull/49617"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/pull/49618"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/commit/2b8692499e907e6205be0bd9c8a4da5d46f6ca30"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/commit/3fc06909cc93eb5c4739a712fa350de625812e04"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/commit/ef06df91d344c7e99fcb82987ef6adb854f30789"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:25097"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:25098"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:30049"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:30050"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-9803"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482465"
},
{
"type": "PACKAGE",
"url": "https://github.com/keycloak/keycloak"
}
],
"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:L",
"type": "CVSS_V3"
}
],
"summary": "Keycloak has an Out-of-bounds Read"
}
GHSA-CPFM-2P8W-WRXC
Vulnerability from github – Published: 2022-05-14 03:56 – Updated: 2025-10-22 00:31V8 in Google Chrome prior to 54.0.2840.90 for Linux, and 54.0.2840.85 for Android, and 54.0.2840.87 for Windows and Mac included incorrect optimisation assumptions, which allowed a remote attacker to perform arbitrary read/write operations, leading to code execution, via a crafted HTML page.
{
"affected": [],
"aliases": [
"CVE-2016-5198"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-01-19T05:59:00Z",
"severity": "HIGH"
},
"details": "V8 in Google Chrome prior to 54.0.2840.90 for Linux, and 54.0.2840.85 for Android, and 54.0.2840.87 for Windows and Mac included incorrect optimisation assumptions, which allowed a remote attacker to perform arbitrary read/write operations, leading to code execution, via a crafted HTML page.",
"id": "GHSA-cpfm-2p8w-wrxc",
"modified": "2025-10-22T00:31:17Z",
"published": "2022-05-14T03:56:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-5198"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2016/11/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://crbug.com/659475"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-5198"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2016-2672.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/94079"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1037224"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-CPG5-9RXQ-HXPH
Vulnerability from github – Published: 2026-07-14 18:32 – Updated: 2026-07-14 18:32Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
{
"affected": [],
"aliases": [
"CVE-2026-54988"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-14T17:17:06Z",
"severity": "MODERATE"
},
"details": "Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.",
"id": "GHSA-cpg5-9rxq-hxph",
"modified": "2026-07-14T18:32:08Z",
"published": "2026-07-14T18:32:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54988"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54988"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-5
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Strategy: Language Selection
Use a language that provides appropriate memory abstractions.
CAPEC-540: Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.