{
  "fix": "RHSA-2026:73981",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-73981",
  "summary": "RHSA-2026:73981, released August 25, 2026, fixes 13 CVEs in jws6-tomcat (version 10.1.49-16.redhat_00016.1.el10jws). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "jws6-tomcat security update",
  "released": "2026-08-25T22:01:58Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-65905, rated Critical",
  "supported": true,
  "cveCount": 13,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00755,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:73981",
  "appliesTo": [
    {
      "product": "jws6-tomcat",
      "productUrl": "https://patchblox.com/security/product/linux/jws6-tomcat",
      "release": "RHEL 10",
      "fixedVersion": "10.1.49-16.redhat_00016.1.el10jws",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-65905",
      "url": "https://patchblox.com/security/cve/CVE-2026-65905",
      "title": "tomcat9: Authentication Bypass by Capture-replay vulnerability in Apache Tomcat\u0027s DIGEST authenticator",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.00755,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-65182",
      "url": "https://patchblox.com/security/cve/CVE-2026-65182",
      "title": "tomcat9: Improper Access Control, Incorrect Authorization vulnerability in Apache Tomcat leads to security constraint bypass i...",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.1,
      "epss": 0.00654,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68763",
      "url": "https://patchblox.com/security/cve/CVE-2026-68763",
      "title": "tomcat9: Uncontrolled Resource Consumption vulnerability in Apache Tomcat\u00A0via an allocation leak in the HTTP/2 backlog trackin...",
      "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": "tomcat9: Off-by-one Error vulnerability in Apache Tomcat impacting the [N] flag on the rewrite valves causes rewrite processin...",
      "priority": "High",
      "severity": "high",
      "cvss": 8.2,
      "epss": 0.00684,
      "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 is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.\n\nSecurity Fix(es):...",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00643,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-55276",
      "url": "https://patchblox.com/security/cve/CVE-2026-55276",
      "title": "jws7-tomcat: Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat meant that special roles and empty author...",
      "priority": "High",
      "severity": "low",
      "cvss": 9.1,
      "epss": 0.00607,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53434",
      "url": "https://patchblox.com/security/cve/CVE-2026-53434",
      "title": "jws7-tomcat: Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based conn...",
      "priority": "High",
      "severity": "low",
      "cvss": 9.1,
      "epss": 0.00586,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-59083",
      "url": "https://patchblox.com/security/cve/CVE-2026-59083",
      "title": "jws7-tomcat: Improper Handling of URL Encoding (Hex Encoding) vulnerability in Apache Tomcat\u0027s rewrite valve allowed security cons...",
      "priority": "High",
      "severity": "low",
      "cvss": 9.1,
      "epss": 0.00522,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68569",
      "url": "https://patchblox.com/security/cve/CVE-2026-68569",
      "title": "tomcat9: Improper Authentication vulnerability in Apache Tomcat meant that in some circumstances (e.g",
      "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": "tomcat9: Improper Authorization vulnerability in Apache Tomcat cause by security-role-ref definitions being incorrectly used a...",
      "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": "tomcat9: Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache Tomcat when creating unix domain sockets al...",
      "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": "tomcat9: Insufficient Session Expiration vulnerability in Apache Tomcat meant that if the session ID for an authenticated HTTP...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.8,
      "epss": 0.00441,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}