CVE-2026-46028

{"id": "CVE-2026-46028", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60", "lessThan": "08ea39a556ecd39b33c2b4888861001c6706a62e", "versionType": "git"}, {"status": "affected", "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60", "lessThan": "a920cabdb0b7cf1f4e11a20524253ae5bd09092b", "versionType": "git"}, {"status": "affected", "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60", "lessThan": "fa0fcec9b49d58e71df7ede91ecd86855f608e85", "versionType": "git"}, {"status": "affected", "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60", "lessThan": "c2138c9bd02af19e0b407376140cd5435b0d81da", "versionType": "git"}, {"status": "affected", "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60", "lessThan": "46fdb39e83227b5d39f7c934a0947ea913f13c18", "versionType": "git"}, {"status": "affected", "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60", "lessThan": "ebc235675f24b0e3f8bc92b8419471d42f837d8f", "versionType": "git"}, {"status": "affected", "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60", "lessThan": "3d72f8c6490dc79210b64270740cb2a8619361a4", "versionType": "git"}, {"status": "affected", "version": "d887c52d6ae43aeebd249b5f2f1333e60236aa60", "lessThan": "5aa58c3a572b3e3b6c786953339f7978b845cc52", "versionType": "git"}], "programFiles": ["crypto/algif_aead.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.14"}, {"status": "unaffected", "version": "0", "lessThan": "4.14", "versionType": "semver"}, {"status": "unaffected", "version": "5.10.254", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.204", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.170", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.137", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.85", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.27", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.0.4", "versionType": "semver", "lessThanOrEqual": "7.0.*"}, {"status": "unaffected", "version": "7.1", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["crypto/algif_aead.c"], "defaultStatus": "affected"}]}], "published": "2026-05-27T14:17:21.420", "references": [{"url": "https://git.kernel.org/stable/c/08ea39a556ecd39b33c2b4888861001c6706a62e", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/3d72f8c6490dc79210b64270740cb2a8619361a4", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/46fdb39e83227b5d39f7c934a0947ea913f13c18", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/5aa58c3a572b3e3b6c786953339f7978b845cc52", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a920cabdb0b7cf1f4e11a20524253ae5bd09092b", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c2138c9bd02af19e0b407376140cd5435b0d81da", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ebc235675f24b0e3f8bc92b8419471d42f837d8f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fa0fcec9b49d58e71df7ede91ecd86855f608e85", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "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."}], "lastModified": "2026-06-17T10:52:55.603", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24B62F9A-357D-465D-97EB-2819B1CD663C", "versionEndExcluding": "5.10.254", "versionStartIncluding": "4.14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA800016-0012-4E3F-A528-2A7F378A0A4A", "versionEndExcluding": "5.15.204", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6653854-B188-42DD-B8C5-0143F1956AB1", "versionEndExcluding": "6.1.170", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3CA3EF52-168A-4348-8F5F-356C9EB69261", "versionEndExcluding": "6.6.137", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F17D292D-A9B5-4DC7-8002-51AB95335606", "versionEndExcluding": "6.12.85", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A10AC84F-C058-47D5-85B4-E6E51A613B74", "versionEndExcluding": "6.18.27", "versionStartIncluding": "6.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CDB78D6D-22C3-4154-B0D0-94AF1CE5C2E3", "versionEndExcluding": "7.0.4", "versionStartIncluding": "6.19"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}