{
  "fix": "python3-samba 2:4.22.3\u002Bdfsg-4ubuntu2.4",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-python3-samba-2-4.22.3-dfsg-4ubuntu2.4",
  "summary": "python3-samba 2:4.22.3\u002Bdfsg-4ubuntu2.4, released May 27, 2026, fixes 6 CVEs in python3-samba. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "python3-samba 2:4.22.3\u002Bdfsg-4ubuntu2.4 for Ubuntu 25.10 (questing)",
  "released": "2026-05-27T17:38:31Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-2340, rated Critical",
  "supported": false,
  "cveCount": 6,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.46926,
  "maxCvss": 9.8,
  "appliesTo": [
    {
      "product": "python3-samba",
      "productUrl": "https://patchblox.com/security/product/linux/python3-samba",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2:4.22.3\u002Bdfsg-4ubuntu2.4",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-2340",
      "url": "https://patchblox.com/security/cve/CVE-2026-2340",
      "title": "samba: WORM vfs module does not block directory modification and allows file changes by any user with",
      "priority": "Urgent",
      "severity": "CRITICAL",
      "cvss": 9,
      "epss": 0.00947,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-1933",
      "url": "https://patchblox.com/security/cve/CVE-2026-1933",
      "title": "samba: missing access check on reparse point operations allows unauthorized users to modify the",
      "priority": "Urgent",
      "severity": "CRITICAL",
      "cvss": 9,
      "epss": 0.00862,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-4408",
      "url": "https://patchblox.com/security/cve/CVE-2026-4408",
      "title": "samba: improper escaping allows for remote command execution via the DCE/RPC SAMR server (bsc#1261163).",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 9.8,
      "epss": 0.46926,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-4480",
      "url": "https://patchblox.com/security/cve/CVE-2026-4480",
      "title": "samba: improper escaping allows for unauthenticated remote code execution via the printing subsystem",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 9,
      "epss": 0.28691,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-3238",
      "url": "https://patchblox.com/security/cve/CVE-2026-3238",
      "title": "samba: NULL pointer dereference in the WINS server compoenent of the AD domain controller code can lead",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.02669,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-3012",
      "url": "https://patchblox.com/security/cve/CVE-2026-3012",
      "title": "samba: auto-enrolment GPO installing CA certificate over http without verification (bsc#1261159).",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 9,
      "epss": 0.00261,
      "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"
  }
}