Find a vulnerability

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libass9",
            "binary_version": "1:0.17.4-2ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:26.04:LTS",
        "name": "libass",
        "purl": "pkg:deb/ubuntu/libass@1:0.17.4-2ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.17.4-2ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:0.17.3-1",
        "1:0.17.4-2"
      ]
    }
  ],
  "aliases": [],
  "details": "[GHSA-5gf7-wjfm-vmvm: Out-of-bounds bit clears for negative Matroska ReadOrder values]",
  "id": "UBUNTU-CVE-2026-61626",
  "modified": "2026-09-24T21:35:26Z",
  "published": "2026-07-14T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-61626"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-61626"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/libass/libass/security/advisories/GHSA-5gf7-wjfm-vmvm"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/libass/libass/issues/937"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8815-1"
    }
  ],
  "related": [
    "USN-8815-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-61626"
  ]
}