{
  "fix": "libgit2-28 0.28.4\u002Bdfsg.1-2ubuntu0.1\u002Besm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libgit2-28-0.28.4-dfsg.1-2ubuntu0.1-esm1",
  "summary": "libgit2-28 0.28.4\u002Bdfsg.1-2ubuntu0.1\u002Besm1, released August 14, 2026, fixes 3 CVEs in libgit2-28. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libgit2-28 0.28.4\u002Bdfsg.1-2ubuntu0.1\u002Besm1 for Ubuntu 20.04 LTS (focal)",
  "released": "2026-08-14T22:29:56Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 3 CVEs, none high severity",
  "supported": false,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00395,
  "maxCvss": 6.5,
  "appliesTo": [
    {
      "product": "libgit2-28",
      "productUrl": "https://patchblox.com/security/product/linux/libgit2-28",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.28.4\u002Bdfsg.1-2ubuntu0.1\u002Besm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-53585",
      "url": "https://patchblox.com/security/cve/CVE-2026-53585",
      "title": "libgit2: libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allow...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00395,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53584",
      "url": "https://patchblox.com/security/cve/CVE-2026-53584",
      "title": "libgit2: Submodule path traversal",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 4.3,
      "epss": 0.00328,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53586",
      "url": "https://patchblox.com/security/cve/CVE-2026-53586",
      "title": "libgit2: libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allow...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.5,
      "epss": 0.00276,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-13T14:02:24Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}