{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46329","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-05-13T15:03:33.112Z","datePublished":"2026-06-09T12:25:58.520Z","dateUpdated":"2026-06-09T12:25:58.520Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-06-09T12:25:58.520Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nerofs: handle end of filesystem properly for file-backed mounts\n\nI/O requests beyond the end of the filesystem should be zeroed out,\nsimilar to loopback devices and that is what we expect."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/erofs/fileio.c"],"versions":[{"version":"ce63cb62d794c98c7631c2296fa845f2a8d0a4a1","lessThan":"8d582d65d20bb4796db01b19e86909ad68cb337b","status":"affected","versionType":"git"},{"version":"ce63cb62d794c98c7631c2296fa845f2a8d0a4a1","lessThan":"e49abde0ffc382a967b24f326d1614ac3bb06a94","status":"affected","versionType":"git"},{"version":"ce63cb62d794c98c7631c2296fa845f2a8d0a4a1","lessThan":"fe4039034dcdf584afbf763787909e28e92a4927","status":"affected","versionType":"git"},{"version":"ce63cb62d794c98c7631c2296fa845f2a8d0a4a1","lessThan":"bc804a8d7e865ef47fb7edcaf5e77d18bf444ebc","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/erofs/fileio.c"],"versions":[{"version":"6.12","status":"affected"},{"version":"0","lessThan":"6.12","status":"unaffected","versionType":"semver"},{"version":"6.12.75","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.14","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19.4","lessThanOrEqual":"6.19.*","status":"unaffected","versionType":"semver"},{"version":"7.0","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":"6.12","versionEndExcluding":"6.12.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.18.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.19.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"7.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/8d582d65d20bb4796db01b19e86909ad68cb337b"},{"url":"https://git.kernel.org/stable/c/e49abde0ffc382a967b24f326d1614ac3bb06a94"},{"url":"https://git.kernel.org/stable/c/fe4039034dcdf584afbf763787909e28e92a4927"},{"url":"https://git.kernel.org/stable/c/bc804a8d7e865ef47fb7edcaf5e77d18bf444ebc"}],"title":"erofs: handle end of filesystem properly for file-backed mounts","x_generator":{"engine":"bippy-1.2.0"}}}}