{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "4a3478debf36c0aa0cf0860daec245b13cd4448f"
            },
            {
              "fixed": "216336418c007c4b44c650acf2fd3d2de5bb81e8"
            },
            {
              "fixed": "bc464a6a9e352daa17b1636c090cf3185710b9a0"
            },
            {
              "fixed": "8cbf24714d6b3f553fc959632c9781176a73a9a7"
            },
            {
              "fixed": "7f02e9064b6f84e7f93c72f134306271eb4f7de4"
            },
            {
              "fixed": "9131e4b023e0db5764680034bdc94aeae0b0f33d"
            },
            {
              "fixed": "d8961b5c7889b6ecc00f1409d36826df1665df27"
            },
            {
              "fixed": "0b08baeccdcf52fad328ad645f5b4fbee04eea34"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.6.0"
            },
            {
              "fixed": "5.15.212"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.178"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.145"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.97"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.40"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74295.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: hdac_hdmi: Validate written enum value\n\nhdac_hdmi_set_pin_port_mux() uses the written enum value to index the\ntexts array before calling snd_soc_dapm_put_enum_double(), which validates\nthat the value is within the enum item range.\n\nAn out-of-range value can therefore make the driver read past the texts\narray before the helper rejects the write. Move the lookup after the helper\nhas accepted the value.",
  "id": "CVE-2026-74295",
  "modified": "2026-08-18T03:31:09.848644459Z",
  "published": "2026-08-15T05:58:00.123Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0b08baeccdcf52fad328ad645f5b4fbee04eea34"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/216336418c007c4b44c650acf2fd3d2de5bb81e8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7f02e9064b6f84e7f93c72f134306271eb4f7de4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8cbf24714d6b3f553fc959632c9781176a73a9a7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9131e4b023e0db5764680034bdc94aeae0b0f33d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bc464a6a9e352daa17b1636c090cf3185710b9a0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d8961b5c7889b6ecc00f1409d36826df1665df27"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74295.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-74295"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ASoC: codecs: hdac_hdmi: Validate written enum value"
}