{
  "fix": "RHSA-2026:39188",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-39188",
  "summary": "RHSA-2026:39188, released July 18, 2026, fixes 10 CVEs in jws7-tomcat (version 11.0.21-5.redhat_00004.1.el10jws). One of them is being exploited (CVE-2026-34486); 1 on CISA KEV. Patch Radar priority: Patch now.",
  "platform": "linux",
  "type": "advisory",
  "title": "jws7-tomcat security update",
  "released": "2026-07-18T12:44:55Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2026-34486, exploited (CISA KEV)",
  "supported": true,
  "cveCount": 10,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.98503,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:39188",
  "appliesTo": [
    {
      "product": "jws7-tomcat",
      "productUrl": "https://patchblox.com/security/product/linux/jws7-tomcat",
      "release": "RHEL 10",
      "fixedVersion": "11.0.21-5.redhat_00004.1.el10jws",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-34486",
      "url": "https://patchblox.com/security/cve/CVE-2026-34486",
      "title": "tomcat: Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the\u00A0fix for CVE-2026-29146 allowing the by...",
      "priority": "Patch now",
      "severity": "important",
      "cvss": 7.5,
      "epss": 0.98503,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-29146",
      "url": "https://patchblox.com/security/cve/CVE-2026-29146",
      "title": "tomcat: This update for tomcat fixes the following issues:\n\nSecurity fixes:\n\n- CVE-2026-24880: Request smuggling via invalid...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.0885,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-41293",
      "url": "https://patchblox.com/security/cve/CVE-2026-41293",
      "title": "jws6-tomcat: Improper Input Validation vulnerability in Apache Tomcat.\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11...",
      "priority": "High",
      "severity": "moderate",
      "cvss": 9.8,
      "epss": 0.01705,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43512",
      "url": "https://patchblox.com/security/cve/CVE-2026-43512",
      "title": "jws6-tomcat: DEPRECATED: Authentication Bypass Issues vulnerability in digest authentication in Apache Tomcat.\nThis issue affects...",
      "priority": "High",
      "severity": "moderate",
      "cvss": 9.8,
      "epss": 0.01326,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43515",
      "url": "https://patchblox.com/security/cve/CVE-2026-43515",
      "title": "jws6-tomcat: Improper Authorization vulnerability when multiple method constraints define an HTTP method for the same extension in...",
      "priority": "High",
      "severity": "moderate",
      "cvss": 9.1,
      "epss": 0.01221,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-41284",
      "url": "https://patchblox.com/security/cve/CVE-2026-41284",
      "title": "jws6-tomcat: Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat.\nThis issue affects Apache Tomcat...",
      "priority": "High",
      "severity": "important",
      "cvss": 7.5,
      "epss": 0.00839,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42498",
      "url": "https://patchblox.com/security/cve/CVE-2026-42498",
      "title": "jws6-tomcat: Exposure of HTTP Authentication Header to unexpected hosts during WebSocket authentication vulnerability in Apache To...",
      "priority": "High",
      "severity": "moderate",
      "cvss": 7.3,
      "epss": 0.00691,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43513",
      "url": "https://patchblox.com/security/cve/CVE-2026-43513",
      "title": "jws6-tomcat: Improper Handling of Case Sensitivity vulnerability in LockOutRealm in Apache Tomcat.\nThis issue affects Apache Tomca...",
      "priority": "High",
      "severity": "moderate",
      "cvss": 7.5,
      "epss": 0.00503,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-55956",
      "url": "https://patchblox.com/security/cve/CVE-2026-55956",
      "title": "jws6-tomcat: Improper Authorization vulnerability in Apache Tomcat leads to security constraints specified for the default servlet...",
      "priority": "Routine",
      "severity": "moderate",
      "cvss": 6.5,
      "epss": 0.00695,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43514",
      "url": "https://patchblox.com/security/cve/CVE-2026-43514",
      "title": "jws6-tomcat: Observable Timing Discrepancy vulnerability\u00A0when comparing AJP secret in Apache Tomcat.\nThis issue affects Apache Tom...",
      "priority": "Routine",
      "severity": "low",
      "cvss": 3.7,
      "epss": 0.00352,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}