{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "148abd3b5b146021a637d36ac5c0ee91cd4ad520"
            },
            {
              "fixed": "cf8e3b3d7d9a6a96f4df6246e2e14b32f58d889e"
            },
            {
              "fixed": "4e21f0e5696d3148b183c7e21dd44f7dec0d07ef"
            },
            {
              "fixed": "3e5568d554c5f6da2cbba45684295927ebefd943"
            },
            {
              "fixed": "593b1172e5d548581dfdb9a63713088f5dfab255"
            },
            {
              "fixed": "0e0fbdb4c9381e2ea647a3fe3bf39bdb02ea5b73"
            },
            {
              "fixed": "7c62bd653563939ff0d0fdfd4b8c73c4f97a1dcc"
            },
            {
              "fixed": "f1ba602afd5ee6609fd71a0d112d18e8447a485f"
            },
            {
              "fixed": "6dd8e257f7cafda7fbf10d81b3c55c9bba4825f4"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.16.0"
            },
            {
              "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": "6.18.51"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89876.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: tda18250: fix possible integer overflow\n\nInteger overflow may occur, when variable exp equals to zero. Result\nof shift 1 \u003c\u003c (exp - 1) may then leads to undefined behavior.",
  "id": "CVE-2026-89876",
  "modified": "2026-09-18T03:31:02.988854983Z",
  "published": "2026-09-16T10:31:43.473Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0e0fbdb4c9381e2ea647a3fe3bf39bdb02ea5b73"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e5568d554c5f6da2cbba45684295927ebefd943"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4e21f0e5696d3148b183c7e21dd44f7dec0d07ef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/593b1172e5d548581dfdb9a63713088f5dfab255"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6dd8e257f7cafda7fbf10d81b3c55c9bba4825f4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7c62bd653563939ff0d0fdfd4b8c73c4f97a1dcc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cf8e3b3d7d9a6a96f4df6246e2e14b32f58d889e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f1ba602afd5ee6609fd71a0d112d18e8447a485f"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89876.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89876"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "media: tda18250: fix possible integer overflow"
}