{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "11105693fa05f499532b330da65c78ff93ed4440"
            },
            {
              "fixed": "5e33791dfcc6459e402a524669093cd953d5b2df"
            },
            {
              "fixed": "33241f198287960bba5fc2251400896762650bfa"
            },
            {
              "fixed": "3ea8b780d68f02fe235c5051ce8ac4b4940b9259"
            },
            {
              "fixed": "6457162f74f45284ade2da644a4f0c54758ac0a6"
            },
            {
              "fixed": "2b40bab362d2b598f34e5ccd4694cedc3c2553d4"
            },
            {
              "fixed": "e64d6f1aae8c837cb3f0446bf44108226d7370f4"
            },
            {
              "fixed": "add28e9988902d29ea93f4869280b4a16a049ea5"
            },
            {
              "fixed": "f240f9b588f4e2de89822adebf560a96b5d263ed"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.14.0"
            },
            {
              "fixed": "5.10.270"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "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-2026-93160.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: atmel-ecc - reject hardware ECDH without a public key\n\nThe hardware ECDH path in atmel_ecdh_compute_shared_secret() uses the\nprivate key stored in the device. However, the public key is cached only\nafter atmel_ecdh_set_secret() successfully generated that private key\nfor the current tfm.\n\natmel_ecdh_generate_public_key() already rejects requests when no public\nkey is cached. Add the same check to atmel_ecdh_compute_shared_secret()\nto prevent the device from using a private key that was not generated\nfor the current tfm.",
  "id": "CVE-2026-93160",
  "modified": "2026-09-19T03:30:49.399858548Z",
  "published": "2026-09-17T16:11:54.517Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b40bab362d2b598f34e5ccd4694cedc3c2553d4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/33241f198287960bba5fc2251400896762650bfa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ea8b780d68f02fe235c5051ce8ac4b4940b9259"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5e33791dfcc6459e402a524669093cd953d5b2df"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6457162f74f45284ade2da644a4f0c54758ac0a6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/add28e9988902d29ea93f4869280b4a16a049ea5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e64d6f1aae8c837cb3f0446bf44108226d7370f4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f240f9b588f4e2de89822adebf560a96b5d263ed"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93160.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93160"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "crypto: atmel-ecc - reject hardware ECDH without a public key"
}