{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93257","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-17T16:02:15.097Z","datePublished":"2026-09-24T15:51:43.978Z","dateUpdated":"2026-09-24T15:51:43.978Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-24T15:51:43.978Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: handle nogenerate/noverify properly in fs-integrity\n\nCheck the BIP_CHECK flags before generating or verifying PI information,\notherwise this can be incorrectly called for non-PI metadata and\ncause generation of incorrect metadata and crashed in the verification\nhandler.\n\nThe new behavior matches that of the block layer auto-generated\nmetadata."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["block/bio-integrity-fs.c"],"versions":[{"version":"0bde8a12b5540572a7fd6d2867bee6de15e4f289","lessThan":"b681c740e6d645f7d7477e9208db57917c6c0fbc","status":"affected","versionType":"git"},{"version":"0bde8a12b5540572a7fd6d2867bee6de15e4f289","lessThan":"3bf9a21e7bccfd8c35b440efd114c61cc9838a41","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["block/bio-integrity-fs.c"],"versions":[{"version":"7.1","status":"affected"},{"version":"0","lessThan":"7.1","status":"unaffected","versionType":"semver"},{"version":"7.2.6","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.1","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.1","versionEndExcluding":"7.3-rc1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/b681c740e6d645f7d7477e9208db57917c6c0fbc"},{"url":"https://git.kernel.org/stable/c/3bf9a21e7bccfd8c35b440efd114c61cc9838a41"}],"title":"block: handle nogenerate/noverify properly in fs-integrity","x_generator":{"engine":"bippy-1.2.0"}}}}