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CVE-2026-46095

In the Linux kernel, the following vulnerability has been resolved: md/md-llbitmap: raise barrier before state machine transition Move the barrier raise operation before calling llbitmap_state_machine() in both llbitmap_start_write() and llbitmap_start_discard(). This ensures the barrier is in place before any state transitions occur, preventing potential race conditions where the state machine could complete before the barrier is properly raised.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:fe6e6d28af72d1c6c1b2e6f3297d95da9420dd1aefdbb27a02ddc97049f4e0f0
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":["drivers/md/md-llbitmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.27","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ad2c5220bbba2e36d70d85d63e44eca4dd4cf12fb0575b937d8949c982c33f2 · sha256:c5db7c2f01b21e00… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/md/md-llbitmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9142f00a9287ca38152717e3e88a033a27774e7f","status":"affected","version":"5ab829f1971dc99f2aac10846c378e67fc875abc","versionType":"git"},{"lessThan":"9701d51dd378380ba05293fa391e8ba01065ae8d","status":"affected","version":"5ab829f1971dc99f2aac10846c378e67fc875abc","versionType":"git"},{"lessThan":"ef4ca3d4bf09716cff9ba00eb0351deadc8417ab","status":"affected","version":"5ab829f1971dc99f2aac1…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ad2c5220bbba2e36d70d85d63e44eca4dd4cf12fb0575b937d8949c982c33f2 · sha256:c5db7c2f01b21e00… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/md/md-llbitmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.27","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ad2c5220bbba2e36d70d85d63e44eca4dd4cf12fb0575b937d8949c982c33f2 · sha256:c5db7c2f01b21e00… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/md/md-llbitmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9142f00a9287ca38152717e3e88a033a27774e7f","status":"affected","version":"5ab829f1971dc99f2aac10846c378e67fc875abc","versionType":"git"},{"lessThan":"9701d51dd378380ba05293fa391e8ba01065ae8d","status":"affected","version":"5ab829f1971dc99f2aac10846c378e67fc875abc","versionType":"git"},{"lessThan":"ef4ca3d4bf09716cff9ba00eb0351deadc8417ab","status":"affected","version":"5ab829f1971dc99f2aac1…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ad2c5220bbba2e36d70d85d63e44eca4dd4cf12fb0575b937d8949c982c33f2 · sha256:c5db7c2f01b21e00… · /containers/cna/affected/0

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/9142f00a9287ca38152717e3e88a033a27774e7f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ad2c5220bbba2e36d70d85d63e44eca4dd4cf12fb0575b937d8949c982c33f2 · sha256:c5db7c2f01b21e00… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/9701d51dd378380ba05293fa391e8ba01065ae8d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ad2c5220bbba2e36d70d85d63e44eca4dd4cf12fb0575b937d8949c982c33f2 · sha256:c5db7c2f01b21e00… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/ef4ca3d4bf09716cff9ba00eb0351deadc8417ab"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ad2c5220bbba2e36d70d85d63e44eca4dd4cf12fb0575b937d8949c982c33f2 · sha256:c5db7c2f01b21e00… · /containers/cna/references/2

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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