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CVE-2026-43053

In the Linux kernel, the following vulnerability has been resolved: xfs: close crash window in attr dabtree inactivation When inactivating an inode with node-format extended attributes, xfs_attr3_node_inactive() invalidates all child leaf/node blocks via xfs_trans_binval(), but intentionally does not remove the corresponding entries from their parent node blocks. The implicit assumption is that xfs_attr_inactive() will truncate the entire attr fork to zero extents afterwards, so log recovery
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e9a667438ad1018f154147ee0e51879e763f6cc7005cce81e714ef0b857b3b38
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":"affected","product":"Linux","programFiles":["fs/xfs/xfs_attr_inactive.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.12","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1b66fa2f6dd92a9ea0c1c9dc7f822f24d0561f5a8856455ca7dfc527d7b66cb1 · sha256:f7977fc419a7f080… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/xfs/xfs_attr_inactive.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e5a3e3cdd9b3015ae79456c81beebfdbb5246c0f","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"b854e1c4eff3473b6d3a9ae74129ac5c48bc0b61","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1b66fa2f6dd92a9ea0c1c9dc7f822f24d0561f5a8856455ca7dfc527d7b66cb1 · sha256:f7977fc419a7f080… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/xfs/xfs_attr_inactive.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.12","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1b66fa2f6dd92a9ea0c1c9dc7f822f24d0561f5a8856455ca7dfc527d7b66cb1 · sha256:f7977fc419a7f080… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/xfs/xfs_attr_inactive.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e5a3e3cdd9b3015ae79456c81beebfdbb5246c0f","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"b854e1c4eff3473b6d3a9ae74129ac5c48bc0b61","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1b66fa2f6dd92a9ea0c1c9dc7f822f24d0561f5a8856455ca7dfc527d7b66cb1 · sha256:f7977fc419a7f080… · /containers/cna/affected/0

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/b854e1c4eff3473b6d3a9ae74129ac5c48bc0b61"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1b66fa2f6dd92a9ea0c1c9dc7f822f24d0561f5a8856455ca7dfc527d7b66cb1 · sha256:f7977fc419a7f080… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/e5a3e3cdd9b3015ae79456c81beebfdbb5246c0f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1b66fa2f6dd92a9ea0c1c9dc7f822f24d0561f5a8856455ca7dfc527d7b66cb1 · sha256:f7977fc419a7f080… · /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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