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CVE-2026-80534 xfs: fix ilock leak on error in xfs_dq_get_next_id

🗓️ 26 Aug 2026 14:37:10Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Linux kernel XFS ilock leak in xfs_dq_get_next_id leaves quota inode locked causing hang.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80534
26 Aug 202614:37
cve
euvd
EUVD
EUVD-2026-66449
26 Aug 202614:37
euvd
nvd
NVD
CVE-2026-80534
26 Aug 202615:17
nvd
osv
OSV
DEBIAN-CVE-2026-80534
26 Aug 202620:47
osv
ptsecurity
Positive Technologies
PT-2026-82150
26 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-80534
26 Aug 202617:13
redhatcve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/xfs/xfs_dquot.c"
    ],
    "versions": [
      {
        "version": "bda250dbaf39f67f8910e183853e4e6a9e5ce899",
        "lessThan": "6401b99a285cd4cfb2949ba44675541b91ad7e4f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bda250dbaf39f67f8910e183853e4e6a9e5ce899",
        "lessThan": "0865e4fca02e418fd2423fae9a887dee87b778a1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bda250dbaf39f67f8910e183853e4e6a9e5ce899",
        "lessThan": "ed8bfb43de71213cfdbbe833b2c2817250e18b1a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bda250dbaf39f67f8910e183853e4e6a9e5ce899",
        "lessThan": "e270d539b8a2e0cb8f617fee47a7b083c0088361",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bda250dbaf39f67f8910e183853e4e6a9e5ce899",
        "lessThan": "514a5d42d4188fc5f1499a8d654c717ebf981193",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bda250dbaf39f67f8910e183853e4e6a9e5ce899",
        "lessThan": "08bed2b67d2ee79d3e138c344d8dcfa4c9b26a38",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bda250dbaf39f67f8910e183853e4e6a9e5ce899",
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        "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_dquot.c"
    ],
    "versions": [
      {
        "version": "4.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.217",
        "lessThanOrEqual": "5.15.*",
        "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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