{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93161", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-17T16:02:15.089Z", "datePublished": "2026-09-17T16:11:55.212Z", "dateUpdated": "2026-10-19T09:06:33.265Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:06:33.265Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: qat - clear AES key schedule from stack\n\nqat_alg_xts_reverse_key() expands the forward XTS AES key on the stack.\nThat schedule contains key material and can remain in the stack frame.\n\nClear the temporary crypto_aes_ctx with memzero_explicit() after the copy."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/crypto/intel/qat/qat_common/qat_algs.c"], "versions": [{"version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "lessThan": "b9cf42622b30178f554fa74411eec67e02d70411", "status": "affected", "versionType": "git"}, {"version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "lessThan": "fb1194b78a163cc56bb9480c707fc34b53522359", "status": "affected", "versionType": "git"}, {"version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "lessThan": "892f34dc1819cceb8841005a68086710ce3763b6", "status": "affected", "versionType": "git"}, {"version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "lessThan": "dcaa0f1e86cbcb01f68131ae907b54cf299a3592", "status": "affected", "versionType": "git"}, {"version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "lessThan": "9af019e213ada5c3d0d33c515071a1414b6899f3", "status": "affected", "versionType": "git"}, {"version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "lessThan": "92e4979e1a770860b26aa3d90cce0c4c6a53833c", "status": "affected", "versionType": "git"}, {"version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "lessThan": "d41a9fcfb7f9ee36e4a4aaf5e7996bca6be1e7a9", "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/intel/qat/qat_common/qat_algs.c"], "versions": [{"version": "5.11", "status": "affected"}, {"version": "0", "lessThan": "5.11", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.221", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.188", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.157", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.110", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.52", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.6", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "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": "5.11", "versionEndExcluding": "5.15.221"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.1.188"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/b9cf42622b30178f554fa74411eec67e02d70411"}, {"url": "https://git.kernel.org/stable/c/fb1194b78a163cc56bb9480c707fc34b53522359"}, {"url": "https://git.kernel.org/stable/c/892f34dc1819cceb8841005a68086710ce3763b6"}, {"url": "https://git.kernel.org/stable/c/dcaa0f1e86cbcb01f68131ae907b54cf299a3592"}, {"url": "https://git.kernel.org/stable/c/9af019e213ada5c3d0d33c515071a1414b6899f3"}, {"url": "https://git.kernel.org/stable/c/92e4979e1a770860b26aa3d90cce0c4c6a53833c"}, {"url": "https://git.kernel.org/stable/c/d41a9fcfb7f9ee36e4a4aaf5e7996bca6be1e7a9"}], "title": "crypto: qat - clear AES key schedule from stack", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/crypto/intel/qat/qat_common/qat_algs.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "b9cf42622b30178f554fa74411eec67e02d70411", "status": "affected", "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "versionType": "git"}, {"lessThan": "fb1194b78a163cc56bb9480c707fc34b53522359", "status": "affected", "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "versionType": "git"}, {"lessThan": "892f34dc1819cceb8841005a68086710ce3763b6", "status": "affected", "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "versionType": "git"}, {"lessThan": "dcaa0f1e86cbcb01f68131ae907b54cf299a3592", "status": "affected", "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "versionType": "git"}, {"lessThan": "9af019e213ada5c3d0d33c515071a1414b6899f3", "status": "affected", "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "versionType": "git"}, {"lessThan": "92e4979e1a770860b26aa3d90cce0c4c6a53833c", "status": "affected", "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "versionType": "git"}, {"lessThan": "d41a9fcfb7f9ee36e4a4aaf5e7996bca6be1e7a9", "status": "affected", "version": "5106dfeaeabea73d5132daab1d89d57b57fa98b7", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/crypto/intel/qat/qat_common/qat_algs.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.11"}, {"lessThan": "5.11", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.221", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.188", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.157", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.110", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.52", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: qat - clear AES key schedule from stack\n\nqat_alg_xts_reverse_key() expands the forward XTS AES key on the stack.\nThat schedule contains key material and can remain in the stack frame.\n\nClear the temporary crypto_aes_ctx with memzero_explicit() after the copy."}], "id": "CVE-2026-93161", "lastModified": "2026-10-19T10:17:06.340", "metrics": {}, "published": "2026-09-17T17:18:11.533", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/892f34dc1819cceb8841005a68086710ce3763b6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/92e4979e1a770860b26aa3d90cce0c4c6a53833c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9af019e213ada5c3d0d33c515071a1414b6899f3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b9cf42622b30178f554fa74411eec67e02d70411"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d41a9fcfb7f9ee36e4a4aaf5e7996bca6be1e7a9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/dcaa0f1e86cbcb01f68131ae907b54cf299a3592"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fb1194b78a163cc56bb9480c707fc34b53522359"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5106dfeaeabea73d5132daab1d89d57b57fa98b7,b9cf42622b30178f554fa74411eec67e02d70411)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5106dfeaeabea73d5132daab1d89d57b57fa98b7,fb1194b78a163cc56bb9480c707fc34b53522359)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5106dfeaeabea73d5132daab1d89d57b57fa98b7,892f34dc1819cceb8841005a68086710ce3763b6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5106dfeaeabea73d5132daab1d89d57b57fa98b7,dcaa0f1e86cbcb01f68131ae907b54cf299a3592)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5106dfeaeabea73d5132daab1d89d57b57fa98b7,9af019e213ada5c3d0d33c515071a1414b6899f3)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5106dfeaeabea73d5132daab1d89d57b57fa98b7,92e4979e1a770860b26aa3d90cce0c4c6a53833c)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5106dfeaeabea73d5132daab1d89d57b57fa98b7,d41a9fcfb7f9ee36e4a4aaf5e7996bca6be1e7a9)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "5.11"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,5.11)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.221,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.188,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.157,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.110,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.52,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.6,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-19T07:45:06.233101+00:00", "updated": "2026-09-20T06:45:17.721944+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-200"]}