{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-31431", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-03-09T15:48:24.089Z", "datePublished": "2026-04-22T08:15:10.123Z", "dateUpdated": "2026-04-30T09:41:45.734Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-04-30T09:32:06.731Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: algif_aead - Revert to operating out-of-place\n\nThis mostly reverts commit 72548b093ee3 except for the copying of\nthe associated data.\n\nThere is no benefit in operating in-place in algif_aead since the\nsource and destination come from different mappings. Get rid of\nall the complexity added for in-place operation and just copy the\nAD directly."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["crypto/af_alg.c", "crypto/algif_aead.c", "crypto/algif_skcipher.c", "include/crypto/if_alg.h"], "versions": [{"version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "893d22e0135fa394db81df88697fba6032747667", "status": "affected", "versionType": "git"}, {"version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "19d43105a97be0810edbda875f2cd03f30dc130c", "status": "affected", "versionType": "git"}, {"version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "961cfa271a918ad4ae452420e7c303149002875b", "status": "affected", "versionType": "git"}, {"version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "3115af9644c342b356f3f07a4dd1c8905cd9a6fc", "status": "affected", "versionType": "git"}, {"version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "8b88d99341f139e23bdeb1027a2a3ae10d341d82", "status": "affected", "versionType": "git"}, {"version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "fafe0fa2995a0f7073c1c358d7d3145bcc9aedd8", "status": "affected", "versionType": "git"}, {"version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "ce42ee423e58dffa5ec03524054c9d8bfd4f6237", "status": "affected", "versionType": "git"}, {"version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "a664bf3d603dc3bdcf9ae47cc21e0daec706d7a5", "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/af_alg.c", "crypto/algif_aead.c", "crypto/algif_skcipher.c", "include/crypto/if_alg.h"], "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": "6.18.22", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.12", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0", "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"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "6.1.170"}, {"vulnerable": true, "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", "versionEndExcluding": "6.18.22"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "6.19.12"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "7.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/893d22e0135fa394db81df88697fba6032747667"}, {"url": "https://git.kernel.org/stable/c/19d43105a97be0810edbda875f2cd03f30dc130c"}, {"url": "https://git.kernel.org/stable/c/961cfa271a918ad4ae452420e7c303149002875b"}, {"url": "https://git.kernel.org/stable/c/3115af9644c342b356f3f07a4dd1c8905cd9a6fc"}, {"url": "https://git.kernel.org/stable/c/8b88d99341f139e23bdeb1027a2a3ae10d341d82"}, {"url": "https://git.kernel.org/stable/c/fafe0fa2995a0f7073c1c358d7d3145bcc9aedd8"}, {"url": "https://git.kernel.org/stable/c/ce42ee423e58dffa5ec03524054c9d8bfd4f6237"}, {"url": "https://git.kernel.org/stable/c/a664bf3d603dc3bdcf9ae47cc21e0daec706d7a5"}], "title": "crypto: algif_aead - Revert to operating out-of-place", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-669", "lang": "en", "description": "CWE-669 Incorrect Resource Transfer Between Spheres"}]}], "references": [{"url": "https://github.com/theori-io/copy-fail-CVE-2026-31431", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-04-29T00:00:00+00:00", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-31431"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-30T03:56:08.029Z"}}, {"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/04/29/23"}, {"url": "https://copy.fail"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/29/25"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/29/26"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/2"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/5"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/6"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/10"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/11"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/12"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-04-30T09:41:45.734Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/04/29/23"}, {"url": "https://copy.fail"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/29/25"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/29/26"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/2"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/5"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/6"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/10"}, {"url": "http://www.openwall.com/lists/oss-security/2026/04/30/11"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-04-30T08:46:17.959Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-31431", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-04-29T19:42:30.603711Z"}}}], "references": [{"url": "https://github.com/theori-io/copy-fail-CVE-2026-31431", "tags": ["exploit"]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-669", "description": "CWE-669 Incorrect Resource Transfer Between Spheres"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-29T19:36:12.411Z"}}], "cna": {"title": "crypto: algif_aead - Revert to operating out-of-place", "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}], "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "893d22e0135fa394db81df88697fba6032747667", "versionType": "git"}, {"status": "affected", "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "19d43105a97be0810edbda875f2cd03f30dc130c", "versionType": "git"}, {"status": "affected", "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "961cfa271a918ad4ae452420e7c303149002875b", "versionType": "git"}, {"status": "affected", "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "3115af9644c342b356f3f07a4dd1c8905cd9a6fc", "versionType": "git"}, {"status": "affected", "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "8b88d99341f139e23bdeb1027a2a3ae10d341d82", "versionType": "git"}, {"status": "affected", "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "fafe0fa2995a0f7073c1c358d7d3145bcc9aedd8", "versionType": "git"}, {"status": "affected", "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "ce42ee423e58dffa5ec03524054c9d8bfd4f6237", "versionType": "git"}, {"status": "affected", "version": "72548b093ee38a6d4f2a19e6ef1948ae05c181f7", "lessThan": "a664bf3d603dc3bdcf9ae47cc21e0daec706d7a5", "versionType": "git"}], "programFiles": ["crypto/af_alg.c", "crypto/algif_aead.c", "crypto/algif_skcipher.c", "include/crypto/if_alg.h"], "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": "6.18.22", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "6.19.12", "versionType": "semver", "lessThanOrEqual": "6.19.*"}, {"status": "unaffected", "version": "7.0", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["crypto/af_alg.c", "crypto/algif_aead.c", "crypto/algif_skcipher.c", "include/crypto/if_alg.h"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/893d22e0135fa394db81df88697fba6032747667"}, {"url": "https://git.kernel.org/stable/c/19d43105a97be0810edbda875f2cd03f30dc130c"}, {"url": "https://git.kernel.org/stable/c/961cfa271a918ad4ae452420e7c303149002875b"}, {"url": "https://git.kernel.org/stable/c/3115af9644c342b356f3f07a4dd1c8905cd9a6fc"}, {"url": "https://git.kernel.org/stable/c/8b88d99341f139e23bdeb1027a2a3ae10d341d82"}, {"url": "https://git.kernel.org/stable/c/fafe0fa2995a0f7073c1c358d7d3145bcc9aedd8"}, {"url": "https://git.kernel.org/stable/c/ce42ee423e58dffa5ec03524054c9d8bfd4f6237"}, {"url": "https://git.kernel.org/stable/c/a664bf3d603dc3bdcf9ae47cc21e0daec706d7a5"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: algif_aead - Revert to operating out-of-place\n\nThis mostly reverts commit 72548b093ee3 except for the copying of\nthe associated data.\n\nThere is no benefit in operating in-place in algif_aead since the\nsource and destination come from different mappings. Get rid of\nall the complexity added for in-place operation and just copy the\nAD directly."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.10.254", "versionStartIncluding": "4.14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.15.204", "versionStartIncluding": "4.14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.1.170", "versionStartIncluding": "4.14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.137", "versionStartIncluding": "4.14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.12.85", "versionStartIncluding": "4.14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.18.22", "versionStartIncluding": "4.14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.19.12", "versionStartIncluding": "4.14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "7.0", "versionStartIncluding": "4.14"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-04-30T09:32:06.731Z"}}}, "cveMetadata": {"cveId": "CVE-2026-31431", "state": "PUBLISHED", "dateUpdated": "2026-04-30T09:32:06.731Z", "dateReserved": "2026-03-09T15:48:24.089Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2026-04-22T08:15:10.123Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: algif_aead - Revert to operating out-of-place\n\nThis mostly reverts commit 72548b093ee3 except for the copying of\nthe associated data.\n\nThere is no benefit in operating in-place in algif_aead since the\nsource and destination come from different mappings. Get rid of\nall the complexity added for in-place operation and just copy the\nAD directly."}], "id": "CVE-2026-31431", "lastModified": "2026-04-30T10:16:00.953", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}]}, "published": "2026-04-22T09:16:21.270", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/19d43105a97be0810edbda875f2cd03f30dc130c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3115af9644c342b356f3f07a4dd1c8905cd9a6fc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/893d22e0135fa394db81df88697fba6032747667"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8b88d99341f139e23bdeb1027a2a3ae10d341d82"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/961cfa271a918ad4ae452420e7c303149002875b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a664bf3d603dc3bdcf9ae47cc21e0daec706d7a5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ce42ee423e58dffa5ec03524054c9d8bfd4f6237"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fafe0fa2995a0f7073c1c358d7d3145bcc9aedd8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/04/29/23"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/04/29/25"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/04/29/26"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/04/30/10"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/04/30/11"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/04/30/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/04/30/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/04/30/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://copy.fail"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/theori-io/copy-fail-CVE-2026-31431"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-669"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: crypto: algif_aead - Revert to operating out-of-place", "id": "2460538", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460538"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-1288", "details": ["A flaw was found in the Linux kernel's algif_aead cryptographic algorithm interface. An incorrect 'in-place operation' was introduced, where the source and destination data mappings were different. This could lead to unexpected behavior or data integrity issues during cryptographic operations, potentially impacting the reliability of encrypted communications."], "name": "CVE-2026-31431", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-04-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-31431\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-31431\nhttps://lore.kernel.org/linux-cve-announce/2026042214-CVE-2026-31431-3d65@gregkh/T"], "threat_severity": "Moderate"}