{"id":"CVE-2026-23360","state":"PUBLISHED","title":"nvme: fix admin queue leak on controller reset","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix admin queue leak on controller reset\n\nWhen nvme_alloc_admin_tag_set() is called during a controller reset,\na previous admin queue may still exist. Release it properly before\nallocating a new one to avoid orphaning the old queue.\n\nThis fixes a regression introduced by commit 03b3bcd319b3 (\"nvme: fix\nadmin request_queue lifetime\").","publishedAt":"2026-03-25T10:27:43.892Z","updatedAt":"2026-05-23T16:04:36.667Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ff037b5f47eeccc1636c03f84cd47db094eb73c9","status":"affected","lessThan":"089a6f17881a82c6c6e05f8564a867be0767eade","versionType":"git"},{"version":"4896491c497226022626c3acc46044fd182f943c","status":"affected","lessThan":"6e28bab900e40e4d610b04f9f82e01983d8fb356","versionType":"git"},{"version":"a505f0ba36ab24176c300d7ff56aff85c2977e6c","status":"affected","lessThan":"2efbc838a26d3da72d8fe05770bdf869d4ca3ac5","versionType":"git"},{"version":"e8061d02b49c5c901980f58d91e96580e9a14acf","status":"affected","lessThan":"64f87b96de0e645a4c066c7cffd753f334446db6","versionType":"git"},{"version":"03b3bcd319b3ab5182bc9aaa0421351572c78ac0","status":"affected","lessThan":"e159eb852aeee95443a9458ecb7d072bbb689913","versionType":"git"},{"version":"03b3bcd319b3ab5182bc9aaa0421351572c78ac0","status":"affected","lessThan":"8eb2b3cdcd9b6631b94b82c1f4f6bc32b40d942f","versionType":"git"},{"version":"03b3bcd319b3ab5182bc9aaa0421351572c78ac0","status":"affected","lessThan":"b84bb7bd913d8ca2f976ee6faf4a174f91c02b8d","versionType":"git"},{"version":"e7dac681790556c131854b97551337aa8042215b","status":"affected","versionType":"git"},{"version":"6.1.167","status":"affected","lessThan":"6.1.168","versionType":"semver"},{"version":"6.6.120","status":"affected","lessThan":"6.6.131","versionType":"semver"},{"version":"6.12.62","status":"affected","lessThan":"6.12.77","versionType":"semver"},{"version":"6.17.12","status":"affected","lessThan":"6.18","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.18","versionType":"semver"},{"version":"6.1.168","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.131","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.77","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.17","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.7","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","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/core.c"]}],"references":["https://git.kernel.org/stable/c/089a6f17881a82c6c6e05f8564a867be0767eade","https://git.kernel.org/stable/c/6e28bab900e40e4d610b04f9f82e01983d8fb356","https://git.kernel.org/stable/c/2efbc838a26d3da72d8fe05770bdf869d4ca3ac5","https://git.kernel.org/stable/c/64f87b96de0e645a4c066c7cffd753f334446db6","https://git.kernel.org/stable/c/e159eb852aeee95443a9458ecb7d072bbb689913","https://git.kernel.org/stable/c/8eb2b3cdcd9b6631b94b82c1f4f6bc32b40d942f","https://git.kernel.org/stable/c/b84bb7bd913d8ca2f976ee6faf4a174f91c02b8d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/23xxx/CVE-2026-23360.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23360","state":"PUBLISHED","datePublished":"2026-03-25T10:27:43.892Z","dateUpdated":"2026-05-23T16:04:36.667Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-01-13T15:37:46.001Z"},"containers":{"cna":{"title":"nvme: fix admin queue leak on controller reset","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix admin queue leak on controller reset\n\nWhen nvme_alloc_admin_tag_set() is called during a controller reset,\na previous admin queue may still exist. Release it properly before\nallocating a new one to avoid orphaning the old queue.\n\nThis fixes a regression introduced by commit 03b3bcd319b3 (\"nvme: fix\nadmin request_queue lifetime\")."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ff037b5f47eeccc1636c03f84cd47db094eb73c9","status":"affected","lessThan":"089a6f17881a82c6c6e05f8564a867be0767eade","versionType":"git"},{"version":"4896491c497226022626c3acc46044fd182f943c","status":"affected","lessThan":"6e28bab900e40e4d610b04f9f82e01983d8fb356","versionType":"git"},{"version":"a505f0ba36ab24176c300d7ff56aff85c2977e6c","status":"affected","lessThan":"2efbc838a26d3da72d8fe05770bdf869d4ca3ac5","versionType":"git"},{"version":"e8061d02b49c5c901980f58d91e96580e9a14acf","status":"affected","lessThan":"64f87b96de0e645a4c066c7cffd753f334446db6","versionType":"git"},{"version":"03b3bcd319b3ab5182bc9aaa0421351572c78ac0","status":"affected","lessThan":"e159eb852aeee95443a9458ecb7d072bbb689913","versionType":"git"},{"version":"03b3bcd319b3ab5182bc9aaa0421351572c78ac0","status":"affected","lessThan":"8eb2b3cdcd9b6631b94b82c1f4f6bc32b40d942f","versionType":"git"},{"version":"03b3bcd319b3ab5182bc9aaa0421351572c78ac0","status":"affected","lessThan":"b84bb7bd913d8ca2f976ee6faf4a174f91c02b8d","versionType":"git"},{"version":"e7dac681790556c131854b97551337aa8042215b","status":"affected","versionType":"git"},{"version":"6.1.167","status":"affected","lessThan":"6.1.168","versionType":"semver"},{"version":"6.6.120","status":"affected","lessThan":"6.6.131","versionType":"semver"},{"version":"6.12.62","status":"affected","lessThan":"6.12.77","versionType":"semver"},{"version":"6.17.12","status":"affected","lessThan":"6.18","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.18","versionType":"semver"},{"version":"6.1.168","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.131","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.77","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.17","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.7","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","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/core.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/089a6f17881a82c6c6e05f8564a867be0767eade"},{"url":"https://git.kernel.org/stable/c/6e28bab900e40e4d610b04f9f82e01983d8fb356"},{"url":"https://git.kernel.org/stable/c/2efbc838a26d3da72d8fe05770bdf869d4ca3ac5"},{"url":"https://git.kernel.org/stable/c/64f87b96de0e645a4c066c7cffd753f334446db6"},{"url":"https://git.kernel.org/stable/c/e159eb852aeee95443a9458ecb7d072bbb689913"},{"url":"https://git.kernel.org/stable/c/8eb2b3cdcd9b6631b94b82c1f4f6bc32b40d942f"},{"url":"https://git.kernel.org/stable/c/b84bb7bd913d8ca2f976ee6faf4a174f91c02b8d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T16:04:36.667Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.167","versionEndExcluding":"6.1.168"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.120","versionEndExcluding":"6.6.131"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12.62","versionEndExcluding":"6.12.77"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"6.18.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"6.19.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"7.0"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.17.12"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}