{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "d38ceaf99ed015f2a0b9af3499791bd3a3daae21"
            },
            {
              "fixed": "bc7397a033ac52f6d8c9bb6510d61694b2a3fce7"
            },
            {
              "fixed": "d058f7a6709441afe1784eecd8c0643dd84750bc"
            },
            {
              "fixed": "b7549e3f96c78921751c4b3e69af729662130d83"
            },
            {
              "fixed": "60539d517e8439621532d8c01091ac049c596b4b"
            },
            {
              "fixed": "271a7da84a6262a09de549912dcf6a749d169cb6"
            },
            {
              "fixed": "25ee120f3803ad9e416ef9f76f4c3234cc4d645b"
            },
            {
              "fixed": "5cbd8af02b0b9c8723fa30edcf6fccab5170af8d"
            },
            {
              "fixed": "b8bb9ba3f101a1b0011f785a577a4a0a38371174"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.2.0"
            },
            {
              "fixed": "5.10.266"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.217"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.184"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.153"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.105"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.46"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80540.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix UVD decode image min size calculation\n\nThis needs to use pitch instead of width. Also reject pitch\nover 4096 to avoid overflow.\n\n(cherry picked from commit b41c8cb12e202b220353332ab87dc01a11f69304)",
  "id": "CVE-2026-80540",
  "modified": "2026-08-28T03:30:27.697708661Z",
  "published": "2026-08-26T14:37:13.966Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/25ee120f3803ad9e416ef9f76f4c3234cc4d645b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/271a7da84a6262a09de549912dcf6a749d169cb6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5cbd8af02b0b9c8723fa30edcf6fccab5170af8d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/60539d517e8439621532d8c01091ac049c596b4b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b7549e3f96c78921751c4b3e69af729662130d83"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b8bb9ba3f101a1b0011f785a577a4a0a38371174"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bc7397a033ac52f6d8c9bb6510d61694b2a3fce7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d058f7a6709441afe1784eecd8c0643dd84750bc"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80540.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80540"
    },
    {
      "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:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "drm/amdgpu: Fix UVD decode image min size calculation"
}