{
  "cveId": "CVE-2026-73180",
  "url": "https://patchblox.com/security/cve/CVE-2026-73180",
  "summary": "CVE-2026-73180 is fixed in 13 products on 1 platform, first by RHSA-2026:73981, released August 25, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "tomcat9: Insufficient Session Expiration vulnerability in Apache Tomcat meant that if the session ID for an authenticated HTTP...",
  "description": "Insufficient Session Expiration vulnerability in Apache Tomcat meant that if the session ID for an authenticated HTTP session was changed after a WebSocket connection had been established under that authenticated HTTP session, the WebSokcet session would not be closed as required by the Jakarta WebSocket specification when the HTTP session ended.    This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.    The following versions were EOL at the time the CVE was created but are  known to be affected: from 8.5.0 through 8.5.100, from 7.0.43 through 7.0.109.\u00A0Other unsupported versions may also be affected.    Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.",
  "published": "2026-08-25T22:01:58Z",
  "severity": "medium",
  "cvss": 6.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
  "epss": 0.00441,
  "epssPercentile": 0.38603,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "jws6-tomcat",
      "release": "RHEL 10",
      "fixedVersion": "10.1.49-16.redhat_00016.1.el10jws",
      "fix": "RHSA-2026:73981",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-73981",
      "released": "2026-08-25T22:01:58Z"
    },
    {
      "platform": "linux",
      "product": "jws7-tomcat",
      "release": "RHEL 10",
      "fixedVersion": "11.0.21-7.redhat_00006.1.el10jws",
      "fix": "RHSA-2026:76952",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-76952",
      "released": "2026-08-25T22:01:58Z"
    },
    {
      "platform": "linux",
      "product": "tomcat",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "9.0.121-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21823-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21823-1",
      "released": "2026-09-09T14:18:23Z"
    },
    {
      "platform": "linux",
      "product": "tomcat",
      "release": "sles 15.6",
      "fixedVersion": "9.0.121-150200.120.1",
      "fix": "SUSE-SU-2026:4203-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4203-1",
      "released": "2026-09-16T08:19:50Z"
    },
    {
      "platform": "linux",
      "product": "tomcat",
      "release": "sles 15.7",
      "fixedVersion": "9.0.121-150200.120.1",
      "fix": "SUSE-SU-2026:4203-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4203-1",
      "released": "2026-09-16T08:19:50Z"
    },
    {
      "platform": "linux",
      "product": "tomcat",
      "release": "sles 16.0",
      "fixedVersion": "9.0.121-160000.1.1",
      "fix": "SUSE-SU-2026:23720-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23720-1",
      "released": "2026-09-09T14:15:48Z"
    },
    {
      "platform": "linux",
      "product": "tomcat10",
      "release": "Debian 14",
      "fixedVersion": "10.1.60-1",
      "fix": "DEBIAN-CVE-2026-73180",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-73180",
      "released": "2026-08-27T00:27:02Z"
    },
    {
      "platform": "linux",
      "product": "tomcat10",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "10.1.59-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21810-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21810-1",
      "released": "2026-09-08T15:47:18Z"
    },
    {
      "platform": "linux",
      "product": "tomcat10",
      "release": "sles 15.6",
      "fixedVersion": "10.1.59-150200.5.79.1",
      "fix": "SUSE-SU-2026:4119-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4119-1",
      "released": "2026-09-10T08:16:50Z"
    },
    {
      "platform": "linux",
      "product": "tomcat10",
      "release": "sles 15.7",
      "fixedVersion": "10.1.59-150200.5.79.1",
      "fix": "SUSE-SU-2026:4119-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4119-1",
      "released": "2026-09-10T08:16:50Z"
    },
    {
      "platform": "linux",
      "product": "tomcat10",
      "release": "sles 16.0",
      "fixedVersion": "10.1.59-160000.1.1",
      "fix": "SUSE-SU-2026:23711-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23711-1",
      "released": "2026-09-08T15:49:49Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11",
      "release": "amzn 2023",
      "fixedVersion": "1:11.0.26-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3151",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3151",
      "released": "2026-11-07T01:06:52Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "11.0.25-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21811-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21811-1",
      "released": "2026-09-08T15:45:34Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11",
      "release": "sles 15.6",
      "fixedVersion": "11.0.25-150600.13.33.2",
      "fix": "SUSE-SU-2026:4114-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4114-1",
      "released": "2026-09-09T16:20:46Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11",
      "release": "sles 15.7",
      "fixedVersion": "11.0.25-150600.13.33.2",
      "fix": "SUSE-SU-2026:4114-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4114-1",
      "released": "2026-09-09T16:20:46Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11",
      "release": "sles 16.0",
      "fixedVersion": "11.0.25-160000.1.1",
      "fix": "SUSE-SU-2026:23710-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23710-1",
      "released": "2026-09-08T15:49:50Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11-admin-webapps",
      "release": "amzn 2023",
      "fixedVersion": "1:11.0.26-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3151",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3151",
      "released": "2026-11-07T01:06:52Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11-docs-webapp",
      "release": "amzn 2023",
      "fixedVersion": "1:11.0.26-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3151",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3151",
      "released": "2026-11-07T01:06:52Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11-el-6.0-api",
      "release": "amzn 2023",
      "fixedVersion": "1:11.0.26-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3151",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3151",
      "released": "2026-11-07T01:06:52Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11-jsp-4.0-api",
      "release": "amzn 2023",
      "fixedVersion": "1:11.0.26-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3151",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3151",
      "released": "2026-11-07T01:06:52Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11-lib",
      "release": "amzn 2023",
      "fixedVersion": "1:11.0.26-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3151",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3151",
      "released": "2026-11-07T01:06:52Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11-servlet-6.1-api",
      "release": "amzn 2023",
      "fixedVersion": "1:11.0.26-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3151",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3151",
      "released": "2026-11-07T01:06:52Z"
    },
    {
      "platform": "linux",
      "product": "tomcat11-webapps",
      "release": "amzn 2023",
      "fixedVersion": "1:11.0.26-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3151",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3151",
      "released": "2026-11-07T01:06:52Z"
    },
    {
      "platform": "linux",
      "product": "tomcat9",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "9.0.70-2",
      "fix": "DEBIAN-CVE-2026-73180",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-73180",
      "released": "2026-08-27T00:27:02Z"
    },
    {
      "platform": "linux",
      "product": "tomcat9",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "9.0.70-2",
      "fix": "DEBIAN-CVE-2026-73180",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-73180",
      "released": "2026-08-27T00:27:02Z"
    },
    {
      "platform": "linux",
      "product": "tomcat9",
      "release": "Debian 14",
      "fixedVersion": "9.0.70-2",
      "fix": "DEBIAN-CVE-2026-73180",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-73180",
      "released": "2026-08-27T00:27:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}