{
  "fix": "libssh-4 0.11.2-1ubuntu0.2",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libssh-4-0.11.2-1ubuntu0.2",
  "summary": "libssh-4 0.11.2-1ubuntu0.2, released March 12, 2026, fixes 6 CVEs in libssh-4. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libssh-4 0.11.2-1ubuntu0.2 for Ubuntu 25.10 (questing)",
  "released": "2026-03-12T22:23:36Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-0966, high severity",
  "supported": false,
  "cveCount": 6,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00604,
  "maxCvss": 8.2,
  "appliesTo": [
    {
      "product": "libssh-4",
      "productUrl": "https://patchblox.com/security/product/linux/libssh-4",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "0.11.2-1ubuntu0.2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-0966",
      "url": "https://patchblox.com/security/cve/CVE-2026-0966",
      "title": "Libssh: buffer underflow in ssh_get_hexa() on invalid input",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00604,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-0968",
      "url": "https://patchblox.com/security/cve/CVE-2026-0968",
      "title": "libssh: A flaw was found in libssh in which a malicious SFTP (SSH File Transfer Protocol) server can exploit this by sending...",
      "priority": "Routine",
      "severity": "low",
      "cvss": 6.5,
      "epss": 0.00459,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-8277",
      "url": "https://patchblox.com/security/cve/CVE-2025-8277",
      "title": "Libssh: memory exhaustion via repeated key exchange in libssh",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 6.5,
      "epss": 0.00431,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-0964",
      "url": "https://patchblox.com/security/cve/CVE-2026-0964",
      "title": "Libssh: improper sanitation of paths received from scp servers",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00424,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-0967",
      "url": "https://patchblox.com/security/cve/CVE-2026-0967",
      "title": "Libssh: libssh: denial of service via inefficient regular expression processing",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 6.5,
      "epss": 0.00231,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-0965",
      "url": "https://patchblox.com/security/cve/CVE-2026-0965",
      "title": "Libssh: libssh: denial of service via improper configuration file handling",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 6.5,
      "epss": 0.00164,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T19:49:26Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}