{"id":"CVE-2026-93152","state":"PUBLISHED","title":"nvme-apple: Use acquire/release for queue enabled state","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-apple: Use acquire/release for queue enabled state\n\napple_nvme_init_queue() initializes queue state and then marks the queue\nenabled. The interrupt and request paths check enabled before using that\nqueue state.\n\nThe old wmb() after WRITE_ONCE(enabled, true) does not publish the\nearlier initialization before enabled becomes visible. Use a release store\nwhen enabling the queue and acquire loads when testing it.\n\nAlthough the shutdown-side enabled accesses are not used for publishing\nqueue initialization, use helpers for them as well for consistency.","publishedAt":"2026-09-17T16:11:48.782Z","updatedAt":"2026-10-19T09:06:24.479Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"cbe53ecd696e354bfda8173364f7595759bc562d","versionType":"git"},{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"86782a72c6d8c7541813b9ddb009668468601f18","versionType":"git"},{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"0e9d9fe12da779516dc3899dc9141304675f5416","versionType":"git"},{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"e5a79244a3c526a76d930f2ef30aff64528b0c6a","versionType":"git"},{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"840ab22ffa4d859ca40a31e96fc3554688e7a035","versionType":"git"},{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"f61c934aa084b7440fec681be3f4b481eb5a8609","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/apple.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"6.1.188","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.157","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.110","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.52","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.6","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","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/apple.c"]}],"references":["https://git.kernel.org/stable/c/cbe53ecd696e354bfda8173364f7595759bc562d","https://git.kernel.org/stable/c/86782a72c6d8c7541813b9ddb009668468601f18","https://git.kernel.org/stable/c/0e9d9fe12da779516dc3899dc9141304675f5416","https://git.kernel.org/stable/c/e5a79244a3c526a76d930f2ef30aff64528b0c6a","https://git.kernel.org/stable/c/840ab22ffa4d859ca40a31e96fc3554688e7a035","https://git.kernel.org/stable/c/f61c934aa084b7440fec681be3f4b481eb5a8609"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/93xxx/CVE-2026-93152.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93152","state":"PUBLISHED","datePublished":"2026-09-17T16:11:48.782Z","dateUpdated":"2026-10-19T09:06:24.479Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-17T16:02:15.089Z"},"containers":{"cna":{"title":"nvme-apple: Use acquire/release for queue enabled state","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-apple: Use acquire/release for queue enabled state\n\napple_nvme_init_queue() initializes queue state and then marks the queue\nenabled. The interrupt and request paths check enabled before using that\nqueue state.\n\nThe old wmb() after WRITE_ONCE(enabled, true) does not publish the\nearlier initialization before enabled becomes visible. Use a release store\nwhen enabling the queue and acquire loads when testing it.\n\nAlthough the shutdown-side enabled accesses are not used for publishing\nqueue initialization, use helpers for them as well for consistency."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"cbe53ecd696e354bfda8173364f7595759bc562d","versionType":"git"},{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"86782a72c6d8c7541813b9ddb009668468601f18","versionType":"git"},{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"0e9d9fe12da779516dc3899dc9141304675f5416","versionType":"git"},{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"e5a79244a3c526a76d930f2ef30aff64528b0c6a","versionType":"git"},{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"840ab22ffa4d859ca40a31e96fc3554688e7a035","versionType":"git"},{"version":"5bd2927aceba181b84286e00aa2f56e117e699c3","status":"affected","lessThan":"f61c934aa084b7440fec681be3f4b481eb5a8609","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/apple.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"6.1.188","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.157","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.110","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.52","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.6","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","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/apple.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/cbe53ecd696e354bfda8173364f7595759bc562d"},{"url":"https://git.kernel.org/stable/c/86782a72c6d8c7541813b9ddb009668468601f18"},{"url":"https://git.kernel.org/stable/c/0e9d9fe12da779516dc3899dc9141304675f5416"},{"url":"https://git.kernel.org/stable/c/e5a79244a3c526a76d930f2ef30aff64528b0c6a"},{"url":"https://git.kernel.org/stable/c/840ab22ffa4d859ca40a31e96fc3554688e7a035"},{"url":"https://git.kernel.org/stable/c/f61c934aa084b7440fec681be3f4b481eb5a8609"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:06:24.479Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.1.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.6.157"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.18.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}