{"id":"CVE-2026-64072","state":"PUBLISHED","title":"nvme: fix bio leak on mapping failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix bio leak on mapping failure\n\nThe local bio is always NULL, so we'd leak the bio if the integrity\nmapping failed. Just get it directly from the request.","publishedAt":"2026-07-19T15:39:47.823Z","updatedAt":"2026-07-19T15:39:47.823Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d0d1d522316e91f2b935a78bbf962b8e529d8c4f","status":"affected","lessThan":"fea4b46f84c50caf93c6c0f2a54b1be2edfb4491","versionType":"git"},{"version":"d0d1d522316e91f2b935a78bbf962b8e529d8c4f","status":"affected","lessThan":"51ec7fc4e10c5e332bf4007bdb7e4c6bf03c14c9","versionType":"git"},{"version":"d0d1d522316e91f2b935a78bbf962b8e529d8c4f","status":"affected","lessThan":"2279cd9c61a330e5de4d6eb0bc422820dd6fdf36","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/ioctl.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.18","versionType":"semver"},{"version":"6.18.34","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.11","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/ioctl.c"]}],"references":["https://git.kernel.org/stable/c/fea4b46f84c50caf93c6c0f2a54b1be2edfb4491","https://git.kernel.org/stable/c/51ec7fc4e10c5e332bf4007bdb7e4c6bf03c14c9","https://git.kernel.org/stable/c/2279cd9c61a330e5de4d6eb0bc422820dd6fdf36"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/64xxx/CVE-2026-64072.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64072","state":"PUBLISHED","datePublished":"2026-07-19T15:39:47.823Z","dateUpdated":"2026-07-19T15:39:47.823Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-07-19T07:54:57.031Z"},"containers":{"cna":{"title":"nvme: fix bio leak on mapping failure","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix bio leak on mapping failure\n\nThe local bio is always NULL, so we'd leak the bio if the integrity\nmapping failed. Just get it directly from the request."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d0d1d522316e91f2b935a78bbf962b8e529d8c4f","status":"affected","lessThan":"fea4b46f84c50caf93c6c0f2a54b1be2edfb4491","versionType":"git"},{"version":"d0d1d522316e91f2b935a78bbf962b8e529d8c4f","status":"affected","lessThan":"51ec7fc4e10c5e332bf4007bdb7e4c6bf03c14c9","versionType":"git"},{"version":"d0d1d522316e91f2b935a78bbf962b8e529d8c4f","status":"affected","lessThan":"2279cd9c61a330e5de4d6eb0bc422820dd6fdf36","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/ioctl.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.18","versionType":"semver"},{"version":"6.18.34","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.11","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/ioctl.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/fea4b46f84c50caf93c6c0f2a54b1be2edfb4491"},{"url":"https://git.kernel.org/stable/c/51ec7fc4e10c5e332bf4007bdb7e4c6bf03c14c9"},{"url":"https://git.kernel.org/stable/c/2279cd9c61a330e5de4d6eb0bc422820dd6fdf36"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-07-19T15:39:47.823Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"6.18.34"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"7.0.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}