{
  "cveId": "CVE-2026-44973",
  "url": "https://patchblox.com/security/cve/CVE-2026-44973",
  "summary": "CVE-2026-44973 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-44973, released May 28, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "golang-github-go-git-go-billy-v6: Billy is an interface filesystem abstraction for Go",
  "description": "Billy is an interface filesystem abstraction for Go. Prior to 5.9.0, multiple path traversal issues exist across different components of go-billy. Insufficient path sanitization and boundary enforcement may allow crafted paths (e.g., using ..) to escape intended base directories. While go-billy was not originally designed to provide a strong security boundary, some of these issues were inconsistent across some of the built-in implementations. This results in scenarios where applications relying on go-billy for some level of isolation may inadvertently expose access to unintended filesystem locations. This vulnerability is fixed in 5.9.0.",
  "published": "2026-05-28T22:16:59Z",
  "severity": "high",
  "cvss": 8.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
  "epss": 0.0031,
  "epssPercentile": 0.24047,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "golang-github-go-git-go-billy",
      "release": "Debian 14",
      "fixedVersion": "5.9.0-1",
      "fix": "DEBIAN-CVE-2026-44973",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-44973",
      "released": "2026-05-28T22:16:59Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-go-git-go-billy-v6",
      "release": "Debian 14",
      "fixedVersion": "6.0.0~alpha.1-1",
      "fix": "DEBIAN-CVE-2026-44973",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-44973",
      "released": "2026-05-28T22:16:59Z"
    },
    {
      "platform": "linux",
      "product": "govulncheck-vulndb",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "0.0.20260727T201416-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21551-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21551-1",
      "released": "2026-08-10T17:38:07Z"
    },
    {
      "platform": "linux",
      "product": "govulncheck-vulndb",
      "release": "sles 16.0",
      "fixedVersion": "0.0.20260727T201416-160000.1.1",
      "fix": "SUSE-SU-2026:23227-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23227-1",
      "released": "2026-08-10T17:34:15Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}