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CVE-2026-80589

🗓️ 26 Aug 2026 14:37:43Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Linux kernel block layer use-after-free when probe-failed disk's timeout timer isn't stopped.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-80589 block: stop the timeout timer when releasing a never added disk
26 Aug 202614:37
cvelist
euvd
EUVD
EUVD-2026-66504
26 Aug 202614:37
euvd
nvd
NVD
CVE-2026-80589
26 Aug 202615:17
nvd
ptsecurity
Positive Technologies
PT-2026-82205
26 Aug 202600:00
ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.19.125.20
OR
linuxlinux_kernelRange6.06.1.184
linuxlinux_kernelRange6.2.06.6.153
linuxlinux_kernelRange6.7.06.12.105
linuxlinux_kernelRange6.13.06.18.46
linuxlinux_kernelRange6.19.07.1.10
linuxlinux_kernelRange7.2.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "block/genhd.c"
    ],
    "versions": [
      {
        "version": "6f8191fdf41d3a53cc1d63fe2234e812c55a0092",
        "lessThan": "6ae7364f68e6c7af6b6df4bbb14040b89e5975d0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f8191fdf41d3a53cc1d63fe2234e812c55a0092",
        "lessThan": "6f06dbe5012c160e0dba418a5a9cb16c456ad46a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f8191fdf41d3a53cc1d63fe2234e812c55a0092",
        "lessThan": "1a0ae4d502062a2759f2a92d12bdeab3c64c7372",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f8191fdf41d3a53cc1d63fe2234e812c55a0092",
        "lessThan": "bb03b56d1d754908a37a160603be21769da423cf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f8191fdf41d3a53cc1d63fe2234e812c55a0092",
        "lessThan": "93d620519d71dfc6ee64b5baea74f1d85d4439fb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f8191fdf41d3a53cc1d63fe2234e812c55a0092",
        "lessThan": "26cb8ebbfaf713c82e142d08828d4d765057633b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d27b66257db183fe11c10f31246ae965adb005d3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.19.12",
        "lessThan": "5.20",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "block/genhd.c"
    ],
    "versions": [
      {
        "version": "6.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.184",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.153",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.105",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.46",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.10",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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26 Aug 2026 15:17Current
5.5Medium risk
Vulners AI Score5.5
9