{
    "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:*:*:*:*:*:*:*:*",
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                                    "versionEndExcluding": "6.1.175"
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                                    "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"
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                                    "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"
                                }
                            ]
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                    ]
                }
            ],
            "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()",
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                "engine": "bippy-1.2.0"
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        }
    }
}