{
  "fix": "SUSE-SU-2026:4114-1",
  "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4114-1",
  "summary": "SUSE-SU-2026:4114-1, released September 9, 2026, fixes 11 CVEs in tomcat11 (version 11.0.25-150600.13.33.2). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "tomcat11 security update",
  "released": "2026-09-09T16:20:46Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-65905, rated Critical",
  "supported": true,
  "cveCount": 11,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00755,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://osv.dev/vulnerability/SUSE-SU-2026:4114-1",
  "appliesTo": [
    {
      "product": "tomcat11",
      "productUrl": "https://patchblox.com/security/product/linux/tomcat11",
      "release": "sles 15.6",
      "fixedVersion": "11.0.25-150600.13.33.2",
      "supported": true
    },
    {
      "product": "tomcat11",
      "productUrl": "https://patchblox.com/security/product/linux/tomcat11",
      "release": "sles 15.7",
      "fixedVersion": "11.0.25-150600.13.33.2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-65905",
      "url": "https://patchblox.com/security/cve/CVE-2026-65905",
      "title": "tomcat: Apache Tomcat: Limited replay attack possible with DIGEST authentication (bsc#1276896).",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.00755,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-65637",
      "url": "https://patchblox.com/security/cve/CVE-2026-65637",
      "title": "tomcat: Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.00751,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-65182",
      "url": "https://patchblox.com/security/cve/CVE-2026-65182",
      "title": "tomcat: Apache Tomcat: Bypass longest prefix security constraint (bsc#1276893).",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.1,
      "epss": 0.00654,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68525",
      "url": "https://patchblox.com/security/cve/CVE-2026-68525",
      "title": "tomcat: Apache Tomcat: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.1,
      "epss": 0.00643,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68763",
      "url": "https://patchblox.com/security/cve/CVE-2026-68763",
      "title": "tomcat: Apache Tomcat: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset",
      "priority": "High",
      "severity": "high",
      "cvss": 8.2,
      "epss": 0.00745,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-65927",
      "url": "https://patchblox.com/security/cve/CVE-2026-65927",
      "title": "tomcat: Apache Tomcat: RewriteValve [N] restarts at the second rule and may bypass access control",
      "priority": "High",
      "severity": "high",
      "cvss": 8.2,
      "epss": 0.00684,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68569",
      "url": "https://patchblox.com/security/cve/CVE-2026-68569",
      "title": "tomcat: Apache Tomcat: Principal lookup can fail open in some cases (bsc#1276900).",
      "priority": "High",
      "severity": "high",
      "cvss": 8.2,
      "epss": 0.0046,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-66422",
      "url": "https://patchblox.com/security/cve/CVE-2026-66422",
      "title": "tomcat: Apache Tomcat: Servlet role references can bypass declarative role constraints (bsc#1276898).",
      "priority": "High",
      "severity": "high",
      "cvss": 8.1,
      "epss": 0.00431,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-65183",
      "url": "https://patchblox.com/security/cve/CVE-2026-65183",
      "title": "tomcat: Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).",
      "priority": "High",
      "severity": "high",
      "cvss": 8.1,
      "epss": 0.00398,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-66299",
      "url": "https://patchblox.com/security/cve/CVE-2026-66299",
      "title": "tomcat9: Uncontrolled Resource Consumption vulnerability in Apache Tomcat\u0027s WebSocket chat example",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00553,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-73180",
      "url": "https://patchblox.com/security/cve/CVE-2026-73180",
      "title": "tomcat: Apache Tomcat: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.8,
      "epss": 0.00441,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T01:43:54Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}