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CVE-2026-53122

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock between reflink and transaction commit when using flushoncommit When using the flushoncommit mount option, we can have a deadlock between a transaction commit and a reflink operation that copied an inline extent to an offset beyond the current i_size of the destination node. The deadlock happens like this: 1) Task A clones an inline extent from inode X to an offset of inode Y that is beyond Y's current
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4ee75645a4802a82a4c35ffd63a107b6a2a0dee574edb231c3cd23e6c4f6b590
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/btrfs/reflink.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"73be4a08306bb84f4d5d16f62cb80e1543109ffa","status":"affected","version":"05a5a7621ce66c142e081ffc24dd6ade6e912061","versionType":"git"},{"lessThan":"9a24f0000876b8755cf21972b41632f4d6f3dafb","status":"affected","version":"05a5a7621ce66c142e081ffc24dd6ade6e912061","versionType":"git"},{"lessThan":"6f0f9c0a368aa1fe078109091322d3b0632d9380","status":"affected","version":"05a5a7621ce66c142e081ffc24d…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a45194ffce4041e5080f61130bd89aafe017cfdfffb49d435d963116ab7b9c92 · sha256:9d1bd3ee82d226d5… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/btrfs/reflink.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.7"},{"lessThan":"5.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a45194ffce4041e5080f61130bd89aafe017cfdfffb49d435d963116ab7b9c92 · sha256:9d1bd3ee82d226d5… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/btrfs/reflink.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"73be4a08306bb84f4d5d16f62cb80e1543109ffa","status":"affected","version":"05a5a7621ce66c142e081ffc24dd6ade6e912061","versionType":"git"},{"lessThan":"9a24f0000876b8755cf21972b41632f4d6f3dafb","status":"affected","version":"05a5a7621ce66c142e081ffc24dd6ade6e912061","versionType":"git"},{"lessThan":"6f0f9c0a368aa1fe078109091322d3b0632d9380","status":"affected","version":"05a5a7621ce66c142e081ffc24d…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a45194ffce4041e5080f61130bd89aafe017cfdfffb49d435d963116ab7b9c92 · sha256:9d1bd3ee82d226d5… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/btrfs/reflink.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.7"},{"lessThan":"5.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a45194ffce4041e5080f61130bd89aafe017cfdfffb49d435d963116ab7b9c92 · sha256:9d1bd3ee82d226d5… · /containers/cna/affected/1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/6f0f9c0a368aa1fe078109091322d3b0632d9380"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a45194ffce4041e5080f61130bd89aafe017cfdfffb49d435d963116ab7b9c92 · sha256:9d1bd3ee82d226d5… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/73be4a08306bb84f4d5d16f62cb80e1543109ffa"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a45194ffce4041e5080f61130bd89aafe017cfdfffb49d435d963116ab7b9c92 · sha256:9d1bd3ee82d226d5… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/9a24f0000876b8755cf21972b41632f4d6f3dafb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a45194ffce4041e5080f61130bd89aafe017cfdfffb49d435d963116ab7b9c92 · sha256:9d1bd3ee82d226d5… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b48c980b6a7e409050bb3067165db31cc6205e3e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a45194ffce4041e5080f61130bd89aafe017cfdfffb49d435d963116ab7b9c92 · sha256:9d1bd3ee82d226d5… · /containers/cna/references/3

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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