{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-46028",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-13T15:03:33.093Z",
        "datePublished": "2026-05-27T12:56:36.847Z",
        "dateUpdated": "2026-06-14T17:49:01.589Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-06-14T17:49:01.589Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: algif_aead - snapshot IV for async AEAD requests\n\nAF_ALG AEAD AIO requests currently use the socket-wide IV buffer during\nrequest processing.  For async requests, later socket activity can\nupdate that shared state before the original request has fully\ncompleted, which can lead to inconsistent IV handling.\n\nSnapshot the IV into per-request storage when preparing the AEAD\nrequest, so in-flight operations no longer depend on mutable socket\nstate."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "crypto/algif_aead.c"
                    ],
                    "versions": [
                        {
                            "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60",
                            "lessThan": "08ea39a556ecd39b33c2b4888861001c6706a62e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60",
                            "lessThan": "a920cabdb0b7cf1f4e11a20524253ae5bd09092b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60",
                            "lessThan": "fa0fcec9b49d58e71df7ede91ecd86855f608e85",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60",
                            "lessThan": "c2138c9bd02af19e0b407376140cd5435b0d81da",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60",
                            "lessThan": "46fdb39e83227b5d39f7c934a0947ea913f13c18",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60",
                            "lessThan": "ebc235675f24b0e3f8bc92b8419471d42f837d8f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60",
                            "lessThan": "3d72f8c6490dc79210b64270740cb2a8619361a4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60",
                            "lessThan": "5aa58c3a572b3e3b6c786953339f7978b845cc52",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "crypto/algif_aead.c"
                    ],
                    "versions": [
                        {
                            "version": "4.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.254",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.204",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.170",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.137",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.85",
                            "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": "4.14",
                                    "versionEndExcluding": "5.10.254"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "5.15.204"
                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "6.1.170"
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "6.6.137"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "6.12.85"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
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                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "7.0.4"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "7.1"
                                }
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/08ea39a556ecd39b33c2b4888861001c6706a62e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a920cabdb0b7cf1f4e11a20524253ae5bd09092b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fa0fcec9b49d58e71df7ede91ecd86855f608e85"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c2138c9bd02af19e0b407376140cd5435b0d81da"
                },
                {
                    "url": "https://git.kernel.org/stable/c/46fdb39e83227b5d39f7c934a0947ea913f13c18"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ebc235675f24b0e3f8bc92b8419471d42f837d8f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3d72f8c6490dc79210b64270740cb2a8619361a4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5aa58c3a572b3e3b6c786953339f7978b845cc52"
                }
            ],
            "title": "crypto: algif_aead - snapshot IV for async AEAD requests",
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    }
}