{
  "fix": "libyang-tools 2.1.30-2.1ubuntu0.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libyang-tools-2.1.30-2.1ubuntu0.1",
  "summary": "libyang-tools 2.1.30-2.1ubuntu0.1, released April 11, 2023, fixes 2 CVEs in libyang-tools. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "package",
  "title": "libyang-tools 2.1.30-2.1ubuntu0.1 for Ubuntu 24.04.5 LTS (noble)",
  "released": "2023-04-11T05:15:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2023-26917, high severity",
  "supported": true,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00986,
  "maxCvss": 7.5,
  "appliesTo": [
    {
      "product": "libyang-tools",
      "productUrl": "https://patchblox.com/security/product/linux/libyang-tools",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.1.30-2.1ubuntu0.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-26917",
      "url": "https://patchblox.com/security/cve/CVE-2023-26917",
      "title": "libyang2t64: libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysp_stmt_vali...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.5,
      "epss": 0.00893,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-26916",
      "url": "https://patchblox.com/security/cve/CVE-2023-26916",
      "title": "libyang2t64: libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lys_parse_mem...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.3,
      "epss": 0.00986,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T13:55:20Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}