CVE-2026-43314 (GCVE-0-2026-43314)

Vulnerability from cvelistv5 – Published: 2026-05-08 13:11 – Updated: 2026-05-11 22:22
VLAI
Title
dm: remove fake timeout to avoid leak request
Summary
In the Linux kernel, the following vulnerability has been resolved: dm: remove fake timeout to avoid leak request Since commit 15f73f5b3e59 ("blk-mq: move failure injection out of blk_mq_complete_request"), drivers are responsible for calling blk_should_fake_timeout() at appropriate code paths and opportunities. However, the dm driver does not implement its own timeout handler and relies on the timeout handling of its slave devices. If an io-timeout-fail error is injected to a dm device, the request will be leaked and never completed, causing tasks to hang indefinitely. Reproduce: 1. prepare dm which has iscsi slave device 2. inject io-timeout-fail to dm echo 1 >/sys/class/block/dm-0/io-timeout-fail echo 100 >/sys/kernel/debug/fail_io_timeout/probability echo 10 >/sys/kernel/debug/fail_io_timeout/times 3. read/write dm 4. iscsiadm -m node -u Result: hang task like below [ 862.243768] INFO: task kworker/u514:2:151 blocked for more than 122 seconds. [ 862.244133] Tainted: G E 6.19.0-rc1+ #51 [ 862.244337] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.244718] task:kworker/u514:2 state:D stack:0 pid:151 tgid:151 ppid:2 task_flags:0x4288060 flags:0x00080000 [ 862.245024] Workqueue: iscsi_ctrl_3:1 __iscsi_unbind_session [scsi_transport_iscsi] [ 862.245264] Call Trace: [ 862.245587] <TASK> [ 862.245814] __schedule+0x810/0x15c0 [ 862.246557] schedule+0x69/0x180 [ 862.246760] blk_mq_freeze_queue_wait+0xde/0x120 [ 862.247688] elevator_change+0x16d/0x460 [ 862.247893] elevator_set_none+0x87/0xf0 [ 862.248798] blk_unregister_queue+0x12e/0x2a0 [ 862.248995] __del_gendisk+0x231/0x7e0 [ 862.250143] del_gendisk+0x12f/0x1d0 [ 862.250339] sd_remove+0x85/0x130 [sd_mod] [ 862.250650] device_release_driver_internal+0x36d/0x530 [ 862.250849] bus_remove_device+0x1dd/0x3f0 [ 862.251042] device_del+0x38a/0x930 [ 862.252095] __scsi_remove_device+0x293/0x360 [ 862.252291] scsi_remove_target+0x486/0x760 [ 862.252654] __iscsi_unbind_session+0x18a/0x3e0 [scsi_transport_iscsi] [ 862.252886] process_one_work+0x633/0xe50 [ 862.253101] worker_thread+0x6df/0xf10 [ 862.253647] kthread+0x36d/0x720 [ 862.254533] ret_from_fork+0x2a6/0x470 [ 862.255852] ret_from_fork_asm+0x1a/0x30 [ 862.256037] </TASK> Remove the blk_should_fake_timeout() check from dm, as dm has no native timeout handling and should not attempt to fake timeouts.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: e6ee8c0b767540f59e20da3ced282601db8aa502 , < ece6720de9403260088209b0b92d45e0b49ff856 (git)
Affected: e6ee8c0b767540f59e20da3ced282601db8aa502 , < 8200fca818c1e2f65bc6cb16d934ff6049302197 (git)
Affected: e6ee8c0b767540f59e20da3ced282601db8aa502 , < b307b6307f6459841312432bd4bc9519cbac97f5 (git)
Affected: e6ee8c0b767540f59e20da3ced282601db8aa502 , < 4f9e7ca933a9fbf9912a384b061a00c77332cbf0 (git)
Affected: e6ee8c0b767540f59e20da3ced282601db8aa502 , < cf2d06c9fd4b6521ea5b7f73c99c64c2c6f5e224 (git)
Affected: e6ee8c0b767540f59e20da3ced282601db8aa502 , < 6cdb21e0c9fdee484feba14fc9e72e9d07daf9f3 (git)
Affected: e6ee8c0b767540f59e20da3ced282601db8aa502 , < c8a23d4c995ef4227bd4de64cd3910637ee6162e (git)
Affected: e6ee8c0b767540f59e20da3ced282601db8aa502 , < f3a9c95a15d2f4466acad5c68faeff79ca5e9f47 (git)
Create a notification for this product.
Linux Linux Affected: 2.6.31
Unaffected: 0 , < 2.6.31 (semver)
Unaffected: 5.10.252 , ≤ 5.10.* (semver)
Unaffected: 5.15.202 , ≤ 5.15.* (semver)
Unaffected: 6.1.165 , ≤ 6.1.* (semver)
Unaffected: 6.6.128 , ≤ 6.6.* (semver)
Unaffected: 6.12.75 , ≤ 6.12.* (semver)
Unaffected: 6.18.16 , ≤ 6.18.* (semver)
Unaffected: 6.19.6 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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{
  "containers": {
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          "product": "Linux",
          "programFiles": [
            "drivers/md/dm-rq.c"
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              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
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              "lessThanOrEqual": "6.18.*",
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm: remove fake timeout to avoid leak request\n\nSince commit 15f73f5b3e59 (\"blk-mq: move failure injection out of\nblk_mq_complete_request\"), drivers are responsible for calling\nblk_should_fake_timeout() at appropriate code paths and opportunities.\n\nHowever, the dm driver does not implement its own timeout handler and\nrelies on the timeout handling of its slave devices.\n\nIf an io-timeout-fail error is injected to a dm device, the request\nwill be leaked and never completed, causing tasks to hang indefinitely.\n\nReproduce:\n1. prepare dm which has iscsi slave device\n2. inject io-timeout-fail to dm\n   echo 1 \u003e/sys/class/block/dm-0/io-timeout-fail\n   echo 100 \u003e/sys/kernel/debug/fail_io_timeout/probability\n   echo 10 \u003e/sys/kernel/debug/fail_io_timeout/times\n3. read/write dm\n4. iscsiadm -m node -u\n\nResult: hang task like below\n[  862.243768] INFO: task kworker/u514:2:151 blocked for more than 122 seconds.\n[  862.244133]       Tainted: G            E       6.19.0-rc1+ #51\n[  862.244337] \"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n[  862.244718] task:kworker/u514:2  state:D stack:0     pid:151   tgid:151   ppid:2      task_flags:0x4288060 flags:0x00080000\n[  862.245024] Workqueue: iscsi_ctrl_3:1 __iscsi_unbind_session [scsi_transport_iscsi]\n[  862.245264] Call Trace:\n[  862.245587]  \u003cTASK\u003e\n[  862.245814]  __schedule+0x810/0x15c0\n[  862.246557]  schedule+0x69/0x180\n[  862.246760]  blk_mq_freeze_queue_wait+0xde/0x120\n[  862.247688]  elevator_change+0x16d/0x460\n[  862.247893]  elevator_set_none+0x87/0xf0\n[  862.248798]  blk_unregister_queue+0x12e/0x2a0\n[  862.248995]  __del_gendisk+0x231/0x7e0\n[  862.250143]  del_gendisk+0x12f/0x1d0\n[  862.250339]  sd_remove+0x85/0x130 [sd_mod]\n[  862.250650]  device_release_driver_internal+0x36d/0x530\n[  862.250849]  bus_remove_device+0x1dd/0x3f0\n[  862.251042]  device_del+0x38a/0x930\n[  862.252095]  __scsi_remove_device+0x293/0x360\n[  862.252291]  scsi_remove_target+0x486/0x760\n[  862.252654]  __iscsi_unbind_session+0x18a/0x3e0 [scsi_transport_iscsi]\n[  862.252886]  process_one_work+0x633/0xe50\n[  862.253101]  worker_thread+0x6df/0xf10\n[  862.253647]  kthread+0x36d/0x720\n[  862.254533]  ret_from_fork+0x2a6/0x470\n[  862.255852]  ret_from_fork_asm+0x1a/0x30\n[  862.256037]  \u003c/TASK\u003e\n\nRemove the blk_should_fake_timeout() check from dm, as dm has no\nnative timeout handling and should not attempt to fake timeouts."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T22:22:09.779Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/ece6720de9403260088209b0b92d45e0b49ff856"
        },
        {
          "url": "https://git.kernel.org/stable/c/8200fca818c1e2f65bc6cb16d934ff6049302197"
        },
        {
          "url": "https://git.kernel.org/stable/c/b307b6307f6459841312432bd4bc9519cbac97f5"
        },
        {
          "url": "https://git.kernel.org/stable/c/4f9e7ca933a9fbf9912a384b061a00c77332cbf0"
        },
        {
          "url": "https://git.kernel.org/stable/c/cf2d06c9fd4b6521ea5b7f73c99c64c2c6f5e224"
        },
        {
          "url": "https://git.kernel.org/stable/c/6cdb21e0c9fdee484feba14fc9e72e9d07daf9f3"
        },
        {
          "url": "https://git.kernel.org/stable/c/c8a23d4c995ef4227bd4de64cd3910637ee6162e"
        },
        {
          "url": "https://git.kernel.org/stable/c/f3a9c95a15d2f4466acad5c68faeff79ca5e9f47"
        }
      ],
      "title": "dm: remove fake timeout to avoid leak request",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-43314",
    "datePublished": "2026-05-08T13:11:31.068Z",
    "dateReserved": "2026-05-01T14:12:56.001Z",
    "dateUpdated": "2026-05-11T22:22:09.779Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-43314",
      "date": "2026-08-03",
      "epss": "0.00138",
      "percentile": "0.0367"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-43314\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-05-08T14:16:39.830\",\"lastModified\":\"2026-06-17T10:49:21.870\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndm: remove fake timeout to avoid leak request\\n\\nSince commit 15f73f5b3e59 (\\\"blk-mq: move failure injection out of\\nblk_mq_complete_request\\\"), drivers are responsible for calling\\nblk_should_fake_timeout() at appropriate code paths and opportunities.\\n\\nHowever, the dm driver does not implement its own timeout handler and\\nrelies on the timeout handling of its slave devices.\\n\\nIf an io-timeout-fail error is injected to a dm device, the request\\nwill be leaked and never completed, causing tasks to hang indefinitely.\\n\\nReproduce:\\n1. prepare dm which has iscsi slave device\\n2. inject io-timeout-fail to dm\\n   echo 1 \u003e/sys/class/block/dm-0/io-timeout-fail\\n   echo 100 \u003e/sys/kernel/debug/fail_io_timeout/probability\\n   echo 10 \u003e/sys/kernel/debug/fail_io_timeout/times\\n3. read/write dm\\n4. iscsiadm -m node -u\\n\\nResult: hang task like below\\n[  862.243768] INFO: task kworker/u514:2:151 blocked for more than 122 seconds.\\n[  862.244133]       Tainted: G            E       6.19.0-rc1+ #51\\n[  862.244337] \\\"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\\\" disables this message.\\n[  862.244718] task:kworker/u514:2  state:D stack:0     pid:151   tgid:151   ppid:2      task_flags:0x4288060 flags:0x00080000\\n[  862.245024] Workqueue: iscsi_ctrl_3:1 __iscsi_unbind_session [scsi_transport_iscsi]\\n[  862.245264] Call Trace:\\n[  862.245587]  \u003cTASK\u003e\\n[  862.245814]  __schedule+0x810/0x15c0\\n[  862.246557]  schedule+0x69/0x180\\n[  862.246760]  blk_mq_freeze_queue_wait+0xde/0x120\\n[  862.247688]  elevator_change+0x16d/0x460\\n[  862.247893]  elevator_set_none+0x87/0xf0\\n[  862.248798]  blk_unregister_queue+0x12e/0x2a0\\n[  862.248995]  __del_gendisk+0x231/0x7e0\\n[  862.250143]  del_gendisk+0x12f/0x1d0\\n[  862.250339]  sd_remove+0x85/0x130 [sd_mod]\\n[  862.250650]  device_release_driver_internal+0x36d/0x530\\n[  862.250849]  bus_remove_device+0x1dd/0x3f0\\n[  862.251042]  device_del+0x38a/0x930\\n[  862.252095]  __scsi_remove_device+0x293/0x360\\n[  862.252291]  scsi_remove_target+0x486/0x760\\n[  862.252654]  __iscsi_unbind_session+0x18a/0x3e0 [scsi_transport_iscsi]\\n[  862.252886]  process_one_work+0x633/0xe50\\n[  862.253101]  worker_thread+0x6df/0xf10\\n[  862.253647]  kthread+0x36d/0x720\\n[  862.254533]  ret_from_fork+0x2a6/0x470\\n[  862.255852]  ret_from_fork_asm+0x1a/0x30\\n[  862.256037]  \u003c/TASK\u003e\\n\\nRemove the blk_should_fake_timeout() check from dm, as dm has no\\nnative timeout handling and should not attempt to fake timeouts.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/md/dm-rq.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"e6ee8c0b767540f59e20da3ced282601db8aa502\",\"lessThan\":\"ece6720de9403260088209b0b92d45e0b49ff856\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e6ee8c0b767540f59e20da3ced282601db8aa502\",\"lessThan\":\"8200fca818c1e2f65bc6cb16d934ff6049302197\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e6ee8c0b767540f59e20da3ced282601db8aa502\",\"lessThan\":\"b307b6307f6459841312432bd4bc9519cbac97f5\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e6ee8c0b767540f59e20da3ced282601db8aa502\",\"lessThan\":\"4f9e7ca933a9fbf9912a384b061a00c77332cbf0\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e6ee8c0b767540f59e20da3ced282601db8aa502\",\"lessThan\":\"cf2d06c9fd4b6521ea5b7f73c99c64c2c6f5e224\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e6ee8c0b767540f59e20da3ced282601db8aa502\",\"lessThan\":\"6cdb21e0c9fdee484feba14fc9e72e9d07daf9f3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e6ee8c0b767540f59e20da3ced282601db8aa502\",\"lessThan\":\"c8a23d4c995ef4227bd4de64cd3910637ee6162e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e6ee8c0b767540f59e20da3ced282601db8aa502\",\"lessThan\":\"f3a9c95a15d2f4466acad5c68faeff79ca5e9f47\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/md/dm-rq.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"2.6.31\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"2.6.31\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.252\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.202\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.165\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.128\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.75\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.16\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.19.6\",\"lessThanOrEqual\":\"6.19.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.0\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-772\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.6.31\",\"versionEndExcluding\":\"5.10.252\",\"matchCriteriaId\":\"790A3A0E-E329-48DE-816C-2EDD7B22E08B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.202\",\"matchCriteriaId\":\"4002FC2B-1456-4666-B240-0EBF590C4671\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.165\",\"matchCriteriaId\":\"797C7F46-D0BE-4FB8-A502-C5EF8E6B6654\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.128\",\"matchCriteriaId\":\"851E9353-6C09-4CC9-877E-E09DB164A3C2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.75\",\"matchCriteriaId\":\"BCE16369-98ED-41CF-8995-DFDC10B288D2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.18.16\",\"matchCriteriaId\":\"B4B8CDA9-BADF-4CF5-8B3B-702DE8EEA40B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.19\",\"versionEndExcluding\":\"6.19.6\",\"matchCriteriaId\":\"373EEEDA-FAA1-4FB4-B6ED-DB4DD99DBE67\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/4f9e7ca933a9fbf9912a384b061a00c77332cbf0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/6cdb21e0c9fdee484feba14fc9e72e9d07daf9f3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8200fca818c1e2f65bc6cb16d934ff6049302197\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b307b6307f6459841312432bd4bc9519cbac97f5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c8a23d4c995ef4227bd4de64cd3910637ee6162e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/cf2d06c9fd4b6521ea5b7f73c99c64c2c6f5e224\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ece6720de9403260088209b0b92d45e0b49ff856\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f3a9c95a15d2f4466acad5c68faeff79ca5e9f47\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-07-02T19:45:56+00:00",
      "cve": "CVE-2026-43314",
      "id": "CVE-2026-43314",
      "initial_release_date": "2026-05-08T00:00:00+00:00",
      "product_status:known_affected": "260",
      "product_status:known_not_affected": "14",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: dm: remove fake timeout to avoid leak request",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43314.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-07-22T00:00:38Z",
      "cve": "CVE-2026-43314",
      "id": "CVE-2026-43314",
      "initial_release_date": "2026-05-12T03:31:00Z",
      "product_status:known_affected": "221",
      "product_status:known_not_affected": "68",
      "product_status:recommended": "98",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-43314",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-43314.json",
      "version": "3"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.