{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "045e36780f11523e26d1e4a8c78bdc57f4003bd0"
            },
            {
              "fixed": "e8e72fdf47bd5ef7abe642b034c6178a61a8580a"
            },
            {
              "fixed": "cd849c07b8d706425e60a4dfcef54b7b67c967ce"
            },
            {
              "fixed": "a9207798fe619cbc85c8744a9b9e2af1db2b6e1a"
            },
            {
              "fixed": "2adbfca7452eeac45117b8e803288a2767f7075f"
            },
            {
              "fixed": "c7e52fe3f7901ccb9cd29b3f7c683d809ba87e48"
            },
            {
              "fixed": "5cffe3c136891aa4d579bf5c079a68f7cb371b0c"
            },
            {
              "fixed": "b8f12d9b00c1950779e5679b9c13908584682bb6"
            },
            {
              "fixed": "177730a273b18e195263ed953853273e901b5064"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.6.0"
            },
            {
              "fixed": "5.10.259"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.210"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.176"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.140"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.88"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.30"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46291.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: caam - guard HMAC key hex dumps in hash_digest_key\n\nUse print_hex_dump_devel() for dumping sensitive HMAC key bytes in\nhash_digest_key() to avoid leaking secrets at runtime when\nCONFIG_DYNAMIC_DEBUG is enabled.",
  "id": "CVE-2026-46291",
  "modified": "2026-07-09T03:52:33.204858442Z",
  "published": "2026-06-08T15:46:18.317Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/177730a273b18e195263ed953853273e901b5064"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2adbfca7452eeac45117b8e803288a2767f7075f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5cffe3c136891aa4d579bf5c079a68f7cb371b0c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a9207798fe619cbc85c8744a9b9e2af1db2b6e1a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b8f12d9b00c1950779e5679b9c13908584682bb6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c7e52fe3f7901ccb9cd29b3f7c683d809ba87e48"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cd849c07b8d706425e60a4dfcef54b7b67c967ce"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e8e72fdf47bd5ef7abe642b034c6178a61a8580a"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46291.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46291"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "crypto: caam - guard HMAC key hex dumps in hash_digest_key"
}