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CVE-2026-64156

In the Linux kernel, the following vulnerability has been resolved: netfs, afs: Fix write skipping in dir/link writepages Fix netfs_write_single() and afs_single_writepages() to better handle a write that would be skipped due to lock contention and WB_SYNC_NONE by returning 1 from netfs_write_single() if it skipped and making afs_single_writepages() skip also. If a skip occurs, the inode must be re-marked as the VFS may have cleared the mark. This is really only theoretical for directories i
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d737a0b95a024ef11fb19eb154ecaf82723652bb1e758151f44f771c0d72ab49
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/afs/dir.c","fs/netfs/write_issue.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"77bb293049d61e04c12b24ebbffafaf5ab36af90","status":"affected","version":"6dd80936618c4ff852d4db73aca400351d9bd9f0","versionType":"git"},{"lessThan":"f91e10435c0dd37c48b1b25e6236284f656ddc0c","status":"affected","version":"6dd80936618c4ff852d4db73aca400351d9bd9f0","versionType":"git"},{"lessThan":"9871938f99cc6cb266a77265491660e2375271f5","status":"affected","version":"6dd80936…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0af6a2a1173f910c822e9713d75f6e6ba5b6acadf7d9fbbc41fe0e84fb891d97 · sha256:84de671a2c4a6fdb… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/afs/dir.c","fs/netfs/write_issue.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commi…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0af6a2a1173f910c822e9713d75f6e6ba5b6acadf7d9fbbc41fe0e84fb891d97 · sha256:84de671a2c4a6fdb… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/afs/dir.c","fs/netfs/write_issue.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"77bb293049d61e04c12b24ebbffafaf5ab36af90","status":"affected","version":"6dd80936618c4ff852d4db73aca400351d9bd9f0","versionType":"git"},{"lessThan":"f91e10435c0dd37c48b1b25e6236284f656ddc0c","status":"affected","version":"6dd80936618c4ff852d4db73aca400351d9bd9f0","versionType":"git"},{"lessThan":"9871938f99cc6cb266a77265491660e2375271f5","status":"affected","version":"6dd80936…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0af6a2a1173f910c822e9713d75f6e6ba5b6acadf7d9fbbc41fe0e84fb891d97 · sha256:84de671a2c4a6fdb… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/afs/dir.c","fs/netfs/write_issue.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commi…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0af6a2a1173f910c822e9713d75f6e6ba5b6acadf7d9fbbc41fe0e84fb891d97 · sha256:84de671a2c4a6fdb… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/77bb293049d61e04c12b24ebbffafaf5ab36af90"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0af6a2a1173f910c822e9713d75f6e6ba5b6acadf7d9fbbc41fe0e84fb891d97 · sha256:84de671a2c4a6fdb… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/9871938f99cc6cb266a77265491660e2375271f5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0af6a2a1173f910c822e9713d75f6e6ba5b6acadf7d9fbbc41fe0e84fb891d97 · sha256:84de671a2c4a6fdb… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/f91e10435c0dd37c48b1b25e6236284f656ddc0c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0af6a2a1173f910c822e9713d75f6e6ba5b6acadf7d9fbbc41fe0e84fb891d97 · sha256:84de671a2c4a6fdb… · /containers/cna/references/1

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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