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CVE-2026-43365 xfs: fix undersized l_iclog_roundoff values

🗓️ 08 May 2026 14:21:18Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Fix undersized l_iclog_roundoff in XFS when log stripe unit is missing to prevent corruption.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/xfs/xfs_log.c"
    ],
    "versions": [
      {
        "version": "a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48",
        "lessThan": "5afae524f83d6a18517298491a5624cb0eae5029",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48",
        "lessThan": "2ecda4b83749c1fef0c9dea4fd5e8b513aba3e40",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48",
        "lessThan": "41e91dff2d3974730b5ee50daa8e27ec254cbf91",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48",
        "lessThan": "e88ce9f0536f3b2149afb70625cfc4bd74a4ac6d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48",
        "lessThan": "446a1f5bb64ba38adb93cb043ff0f7b85e8937ca",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48",
        "lessThan": "5e7148402dfc4a5b7894d8e97b15e5c2e70924aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48",
        "lessThan": "52a8a1ba883defbfe3200baa22cf4cd21985d51a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/xfs/xfs_log.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.203",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.167",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.130",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.78",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.19",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.9",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 22:23Current
CVSS 3.18.2
EPSS0.0007
26