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CVE-2026-31453

In the Linux kernel, the following vulnerability has been resolved: xfs: avoid dereferencing log items after push callbacks After xfsaild_push_item() calls iop_push(), the log item may have been freed if the AIL lock was dropped during the push. Background inode reclaim or the dquot shrinker can free the log item while the AIL lock is not held, and the tracepoints in the switch statement dereference the log item after iop_push() returns. Fix this by capturing the log item type, flags, and LSN
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2cf07650e6efbf4254a11718d1cf41f2cd450efb98bbd9b8b7907af37c84a0d3
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/xfs/xfs_trace.h","fs/xfs/xfs_trans_ail.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c8a2ab339b88d10fc34a3318c92f07d8a467019d","status":"affected","version":"90c60e16401248a4900f3f9387f563d0178dcf34","versionType":"git"},{"lessThan":"7121b22b0bac89394cc4c6a54b5aebc15347bdf5","status":"affected","version":"90c60e16401248a4900f3f9387f563d0178dcf34","versionType":"git"},{"lessThan":"c4d603e8e58a3bf35480135ccca2b4f7238abda5","status":"affected","version":"90…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/xfs/xfs_trace.h","fs/xfs/xfs_trans_ail.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.9"},{"lessThan":"5.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.131","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.80","versionType":"s…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/xfs/xfs_trace.h","fs/xfs/xfs_trans_ail.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c8a2ab339b88d10fc34a3318c92f07d8a467019d","status":"affected","version":"90c60e16401248a4900f3f9387f563d0178dcf34","versionType":"git"},{"lessThan":"7121b22b0bac89394cc4c6a54b5aebc15347bdf5","status":"affected","version":"90c60e16401248a4900f3f9387f563d0178dcf34","versionType":"git"},{"lessThan":"c4d603e8e58a3bf35480135ccca2b4f7238abda5","status":"affected","version":"90…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/xfs/xfs_trace.h","fs/xfs/xfs_trans_ail.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.9"},{"lessThan":"5.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.131","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.80","versionType":"s…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/metrics/0/cvssV3_1

Source references

6 source assertions
{"url":"https://git.kernel.org/stable/c/451c6329d9afa45862c36fe6677eb7750db60617"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/7121b22b0bac89394cc4c6a54b5aebc15347bdf5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/79ef34ec0554ec04bdbafafbc9836423734e1bd6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/95fb5d643cc70959baa54cd17f52f80ffc3295e7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/c4d603e8e58a3bf35480135ccca2b4f7238abda5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/c8a2ab339b88d10fc34a3318c92f07d8a467019d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7dae1b897168a0ded0db4760faf549990eee9b33ec0314b4d77c54fb5518117d · sha256:3845b22832221a7e… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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