{
  "cveId": "CVE-2026-73621",
  "url": "https://patchblox.com/security/cve/CVE-2026-73621",
  "summary": "CVE-2026-73621 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-73621, released September 4, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "python-git: GitPython before 3.1.56 contains an argument injection vulnerability in the Commit.count() method, which forwards key...",
  "description": "GitPython before 3.1.56 contains an argument injection vulnerability in the Commit.count() method, which forwards keyword arguments to \u0027git rev-list\u0027 without the check_unsafe_options guard present in the sibling iter_items method. An attacker who can control options passed to Commit.count (e.g., via an application that forwards a user-supplied options dict) can supply output=\u003Cpath\u003E, causing \u0027git rev-list --output=\u003Cpath\u003E\u0027 to open and truncate the target file to zero bytes before revision parsing. This allows destruction/blanking of an arbitrary file at the process\u0027s privilege level (no content control, 0-byte truncation).",
  "published": "2026-08-13T12:17:27Z",
  "severity": "",
  "epss": 0.0036,
  "epssPercentile": 0.30032,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-GitPython",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.1.44-160000.4.1",
      "fix": "OPENSUSE-SU-2026:21874-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21874-1",
      "released": "2026-09-18T06:05:46Z"
    },
    {
      "platform": "linux",
      "product": "python-GitPython",
      "release": "sles 15.6",
      "fixedVersion": "3.1.34.1693646983.2a2ae77-150400.9.8.1",
      "fix": "SUSE-SU-2026:4072-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4072-1",
      "released": "2026-09-08T07:07:35Z"
    },
    {
      "platform": "linux",
      "product": "python-GitPython",
      "release": "sles 15.7",
      "fixedVersion": "3.1.34.1693646983.2a2ae77-150400.9.8.1",
      "fix": "SUSE-SU-2026:4072-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4072-1",
      "released": "2026-09-08T07:07:35Z"
    },
    {
      "platform": "linux",
      "product": "python-git",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.1.30-1\u002Bdeb12u3",
      "fix": "DEBIAN-CVE-2026-73621",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-73621",
      "released": "2026-09-04T01:46:23Z"
    },
    {
      "platform": "linux",
      "product": "python-git",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.1.44-1\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-73621",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-73621",
      "released": "2026-09-04T01:46:23Z"
    },
    {
      "platform": "linux",
      "product": "python-git",
      "release": "Debian 14",
      "fixedVersion": "3.1.61-1",
      "fix": "DEBIAN-CVE-2026-73621",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-73621",
      "released": "2026-09-04T01:46:23Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}