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CVE-2026-31713

In the Linux kernel, the following vulnerability has been resolved: fuse: abort on fatal signal during sync init When sync init is used and the server exits for some reason (error, crash) while processing FUSE_INIT, the filesystem creation will hang. The reason is that while all other threads will exit, the mounting thread (or process) will keep the device fd open, which will prevent an abort from happening. This is a regression from the async mount case, where the mount was done first, and
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e684fd49b0cb14ab03910bb1fed9ee8960f2230b64583dd86f27a80eb4f2450b
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/fuse/dev.c","fs/fuse/fuse_i.h","fs/fuse/inode.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":"6.18.25","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.2","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"or…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e51039e19dc3e239ed9f2b957e0f7d21cc9062be99673c1ffaea6751778e8c82 · sha256:bafbf941a0d1ed3a… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/fuse/dev.c","fs/fuse/fuse_i.h","fs/fuse/inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0c7fca880a40a209a9c92be14143996d14b93ff6","status":"affected","version":"dfb84c33079497bf27058b15780e1c7bba4c371b","versionType":"git"},{"lessThan":"300e812b882a174dca675d8028684001ad5826bc","status":"affected","version":"dfb84c33079497bf27058b15780e1c7bba4c371b","versionType":"git"},{"lessThan":"204aa22a686bfee48daca7db620c1e017615f2ff","status":"affected","versi…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e51039e19dc3e239ed9f2b957e0f7d21cc9062be99673c1ffaea6751778e8c82 · sha256:bafbf941a0d1ed3a… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/fuse/dev.c","fs/fuse/fuse_i.h","fs/fuse/inode.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":"6.18.25","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.2","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"or…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e51039e19dc3e239ed9f2b957e0f7d21cc9062be99673c1ffaea6751778e8c82 · sha256:bafbf941a0d1ed3a… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/fuse/dev.c","fs/fuse/fuse_i.h","fs/fuse/inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0c7fca880a40a209a9c92be14143996d14b93ff6","status":"affected","version":"dfb84c33079497bf27058b15780e1c7bba4c371b","versionType":"git"},{"lessThan":"300e812b882a174dca675d8028684001ad5826bc","status":"affected","version":"dfb84c33079497bf27058b15780e1c7bba4c371b","versionType":"git"},{"lessThan":"204aa22a686bfee48daca7db620c1e017615f2ff","status":"affected","versi…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e51039e19dc3e239ed9f2b957e0f7d21cc9062be99673c1ffaea6751778e8c82 · sha256:bafbf941a0d1ed3a… · /containers/cna/affected/0

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/0c7fca880a40a209a9c92be14143996d14b93ff6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e51039e19dc3e239ed9f2b957e0f7d21cc9062be99673c1ffaea6751778e8c82 · sha256:bafbf941a0d1ed3a… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/204aa22a686bfee48daca7db620c1e017615f2ff"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e51039e19dc3e239ed9f2b957e0f7d21cc9062be99673c1ffaea6751778e8c82 · sha256:bafbf941a0d1ed3a… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/300e812b882a174dca675d8028684001ad5826bc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e51039e19dc3e239ed9f2b957e0f7d21cc9062be99673c1ffaea6751778e8c82 · sha256:bafbf941a0d1ed3a… · /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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