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vuln-cve/data/2026/45xxx/CVE-2026-45986.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-45986",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-05-13T15:03:33.090Z",
"datePublished": "2026-05-27T12:55:35.838Z",
"dateUpdated": "2026-06-14T17:46:33.494Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-06-14T17:46:33.494Z"
},
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/crypto/ccree/cc_hash.c"
],
"versions": [
{
"version": "63893811b0fcb52f6eaf9811cc08bddd46f81c3e",
"lessThan": "7c21d58fcd6ad8e15a539347254093c93224a8b2",
"status": "affected",
"versionType": "git"
},
{
"version": "63893811b0fcb52f6eaf9811cc08bddd46f81c3e",
"lessThan": "f53458c7c756b3e0838d51cf1e9f41b25079801a",
"status": "affected",
"versionType": "git"
},
{
"version": "63893811b0fcb52f6eaf9811cc08bddd46f81c3e",
"lessThan": "7cd17993adb8a5d14a7e84d751316a5fdf0c251f",
"status": "affected",
"versionType": "git"
},
{
"version": "63893811b0fcb52f6eaf9811cc08bddd46f81c3e",
"lessThan": "3061c9bfb3f5b3522ab174e2fa7473b24422d1c6",
"status": "affected",
"versionType": "git"
},
{
"version": "63893811b0fcb52f6eaf9811cc08bddd46f81c3e",
"lessThan": "22f1dd4ca3bfe77db52cc7df3cc353dc114aab8b",
"status": "affected",
"versionType": "git"
},
{
"version": "63893811b0fcb52f6eaf9811cc08bddd46f81c3e",
"lessThan": "910f335786a0a0f0b46c3c8c19a13d25cb4454b6",
"status": "affected",
"versionType": "git"
},
{
"version": "63893811b0fcb52f6eaf9811cc08bddd46f81c3e",
"lessThan": "502440c235fe34cee02b24d7f893841f7565b3bc",
"status": "affected",
"versionType": "git"
},
{
"version": "63893811b0fcb52f6eaf9811cc08bddd46f81c3e",
"lessThan": "02c64052fad03699b9c6d1df2f9b444d17e4ac50",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/crypto/ccree/cc_hash.c"
],
"versions": [
{
"version": "4.17",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.17",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.258",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.209",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.175",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.140",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.86",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.27",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0.4",
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.1",
"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": "4.17",
"versionEndExcluding": "5.10.258"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.17",
"versionEndExcluding": "5.15.209"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.17",
"versionEndExcluding": "6.1.175"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.17",
"versionEndExcluding": "6.6.140"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.17",
"versionEndExcluding": "6.12.86"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.17",
"versionEndExcluding": "6.18.27"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.17",
"versionEndExcluding": "7.0.4"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.17",
"versionEndExcluding": "7.1"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/7c21d58fcd6ad8e15a539347254093c93224a8b2"
},
{
"url": "https://git.kernel.org/stable/c/f53458c7c756b3e0838d51cf1e9f41b25079801a"
},
{
"url": "https://git.kernel.org/stable/c/7cd17993adb8a5d14a7e84d751316a5fdf0c251f"
},
{
"url": "https://git.kernel.org/stable/c/3061c9bfb3f5b3522ab174e2fa7473b24422d1c6"
},
{
"url": "https://git.kernel.org/stable/c/22f1dd4ca3bfe77db52cc7df3cc353dc114aab8b"
},
{
"url": "https://git.kernel.org/stable/c/910f335786a0a0f0b46c3c8c19a13d25cb4454b6"
},
{
"url": "https://git.kernel.org/stable/c/502440c235fe34cee02b24d7f893841f7565b3bc"
},
{
"url": "https://git.kernel.org/stable/c/02c64052fad03699b9c6d1df2f9b444d17e4ac50"
}
],
"title": "crypto: ccree - fix a memory leak in cc_mac_digest()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}