{
  "fix": "rsync 3.4.1\u002Bds1-5ubuntu1.2",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-rsync-3.4.1-ds1-5ubuntu1.2",
  "summary": "rsync 3.4.1\u002Bds1-5ubuntu1.2, released May 27, 2026, fixes 8 CVEs in rsync. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "rsync 3.4.1\u002Bds1-5ubuntu1.2 for Ubuntu 25.10 (questing)",
  "released": "2026-05-27T17:38:31Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-43618, high severity",
  "supported": false,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0078,
  "maxCvss": 8.1,
  "appliesTo": [
    {
      "product": "rsync",
      "productUrl": "https://patchblox.com/security/product/linux/rsync",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.4.1\u002Bds1-5ubuntu1.2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-43618",
      "url": "https://patchblox.com/security/cve/CVE-2026-43618",
      "title": "Rsync \u003C 3.4.3 Integer Overflow Information Disclosure",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.1,
      "epss": 0.0078,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-41035",
      "url": "https://patchblox.com/security/cve/CVE-2026-41035",
      "title": "rsync: count of entries mismatch can lead to a use-after-free (bsc#1262223).",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.8,
      "epss": 0.00393,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-29518",
      "url": "https://patchblox.com/security/cve/CVE-2026-29518",
      "title": "Rsync \u003C 3.4.3 TOCTOU Race Condition Allows Symlink-Based Arbitrary File Write",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.1,
      "epss": 0.00152,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43620",
      "url": "https://patchblox.com/security/cve/CVE-2026-43620",
      "title": "Rsync \u003C 3.4.3 Out-of-Bounds Array Read via recv_files()",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00428,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-10158",
      "url": "https://patchblox.com/security/cve/CVE-2025-10158",
      "title": "Rsync: Out of bounds array access via negative index",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.4,
      "epss": 0.00349,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-45232",
      "url": "https://patchblox.com/security/cve/CVE-2026-45232",
      "title": "Rsync \u003C 3.4.3 Off-by-One Stack Write via HTTP Proxy",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 3.7,
      "epss": 0.00337,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43617",
      "url": "https://patchblox.com/security/cve/CVE-2026-43617",
      "title": "Rsync \u003C 3.4.3 Authorization Bypass via Hostname Resolution",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 4.8,
      "epss": 0.00282,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43619",
      "url": "https://patchblox.com/security/cve/CVE-2026-43619",
      "title": "Rsync \u003C 3.4.3 Symlink Race Condition via Path-Based Syscalls",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.3,
      "epss": 0.00136,
      "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"
  }
}