{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "5106dfeaeabea73d5132daab1d89d57b57fa98b7"
            },
            {
              "fixed": "b9cf42622b30178f554fa74411eec67e02d70411"
            },
            {
              "fixed": "fb1194b78a163cc56bb9480c707fc34b53522359"
            },
            {
              "fixed": "892f34dc1819cceb8841005a68086710ce3763b6"
            },
            {
              "fixed": "dcaa0f1e86cbcb01f68131ae907b54cf299a3592"
            },
            {
              "fixed": "9af019e213ada5c3d0d33c515071a1414b6899f3"
            },
            {
              "fixed": "92e4979e1a770860b26aa3d90cce0c4c6a53833c"
            },
            {
              "fixed": "d41a9fcfb7f9ee36e4a4aaf5e7996bca6be1e7a9"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.221"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.188"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.157"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.52"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93161.json"
  },
  "details": "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",
  "modified": "2026-09-19T03:30:36.135770765Z",
  "published": "2026-09-17T16:11:55.212Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/892f34dc1819cceb8841005a68086710ce3763b6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/92e4979e1a770860b26aa3d90cce0c4c6a53833c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9af019e213ada5c3d0d33c515071a1414b6899f3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b9cf42622b30178f554fa74411eec67e02d70411"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d41a9fcfb7f9ee36e4a4aaf5e7996bca6be1e7a9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dcaa0f1e86cbcb01f68131ae907b54cf299a3592"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fb1194b78a163cc56bb9480c707fc34b53522359"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93161.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93161"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "crypto: qat - clear AES key schedule from stack"
}