{"id":"CVE-2026-45986","state":"PUBLISHED","title":"crypto: ccree - fix a memory leak in cc_mac_digest()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: ccree - fix a memory leak in cc_mac_digest()\n\nAdd cc_unmap_result() if cc_map_hash_request_final()\nfails to prevent potential memory leak.","publishedAt":"2026-05-27T12:55:35.838Z","updatedAt":"2026-06-14T17:46:33.494Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"63893811b0fcb52f6eaf9811cc08bddd46f81c3e","status":"affected","lessThan":"7c21d58fcd6ad8e15a539347254093c93224a8b2","versionType":"git"},{"version":"63893811b0fcb52f6eaf9811cc08bddd46f81c3e","status":"affected","lessThan":"f53458c7c756b3e0838d51cf1e9f41b25079801a","versionType":"git"},{"version":"63893811b0fcb52f6eaf9811cc08bddd46f81c3e","status":"affected","lessThan":"7cd17993adb8a5d14a7e84d751316a5fdf0c251f","versionType":"git"},{"version":"63893811b0fcb52f6eaf9811cc08bddd46f81c3e","status":"affected","lessThan":"3061c9bfb3f5b3522ab174e2fa7473b24422d1c6","versionType":"git"},{"version":"63893811b0fcb52f6eaf9811cc08bddd46f81c3e","status":"affected","lessThan":"22f1dd4ca3bfe77db52cc7df3cc353dc114aab8b","versionType":"git"},{"version":"63893811b0fcb52f6eaf9811cc08bddd46f81c3e","status":"affected","lessThan":"910f335786a0a0f0b46c3c8c19a13d25cb4454b6","versionType":"git"},{"version":"63893811b0fcb52f6eaf9811cc08bddd46f81c3e","status":"affected","lessThan":"502440c235fe34cee02b24d7f893841f7565b3bc","versionType":"git"},{"version":"63893811b0fcb52f6eaf9811cc08bddd46f81c3e","status":"affected","lessThan":"02c64052fad03699b9c6d1df2f9b444d17e4ac50","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/crypto/ccree/cc_hash.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.17","versionType":"semver"},{"version":"5.10.258","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.209","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.175","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.140","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.86","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.27","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.4","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/crypto/ccree/cc_hash.c"]}],"references":["https://git.kernel.org/stable/c/7c21d58fcd6ad8e15a539347254093c93224a8b2","https://git.kernel.org/stable/c/f53458c7c756b3e0838d51cf1e9f41b25079801a","https://git.kernel.org/stable/c/7cd17993adb8a5d14a7e84d751316a5fdf0c251f","https://git.kernel.org/stable/c/3061c9bfb3f5b3522ab174e2fa7473b24422d1c6","https://git.kernel.org/stable/c/22f1dd4ca3bfe77db52cc7df3cc353dc114aab8b","https://git.kernel.org/stable/c/910f335786a0a0f0b46c3c8c19a13d25cb4454b6","https://git.kernel.org/stable/c/502440c235fe34cee02b24d7f893841f7565b3bc","https://git.kernel.org/stable/c/02c64052fad03699b9c6d1df2f9b444d17e4ac50"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/45xxx/CVE-2026-45986.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-45986","state":"PUBLISHED","datePublished":"2026-05-27T12:55:35.838Z","dateUpdated":"2026-06-14T17:46:33.494Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-05-13T15:03:33.090Z"},"containers":{"cna":{"title":"crypto: ccree - 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