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        "full_product_name": {
          "name": "tomcat.src as a component of Red Hat Enterprise Linux 9",
          "product_id": "red_hat_enterprise_linux_9:tomcat.src"
        },
        "product_reference": "tomcat.src",
        "relates_to_product_reference": "red_hat_enterprise_linux_9"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "tomcat as a component of Red Hat JBoss Web Server 5",
          "product_id": "red_hat_jboss_web_server_5:tomcat"
        },
        "product_reference": "tomcat",
        "relates_to_product_reference": "red_hat_jboss_web_server_5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "tomcat as a component of Red Hat JBoss Web Server 6",
          "product_id": "red_hat_jboss_web_server_6:tomcat"
        },
        "product_reference": "tomcat",
        "relates_to_product_reference": "red_hat_jboss_web_server_6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "tomcat as a component of Red Hat JBoss Web Server 7",
          "product_id": "red_hat_jboss_web_server_7:tomcat"
        },
        "product_reference": "tomcat",
        "relates_to_product_reference": "red_hat_jboss_web_server_7"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-73180",
      "cwe": {
        "id": "CWE-613",
        "name": "Insufficient Session Expiration"
      },
      "discovery_date": "2026-08-25T22:10:56.242601+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2524165"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Apache Tomcat. This vulnerability, categorized as Insufficient Session Expiration, occurs when an authenticated HTTP session's ID is modified after a WebSocket connection has been established. Under these conditions, the WebSocket session fails to terminate as expected when the associated HTTP session ends. This could allow an attacker to maintain an active WebSocket session, potentially leading to unauthorized access or information disclosure.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tomcat: Apache Tomcat: Authenticated WebSocket session persists after HTTP session termination",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This Moderate flaw in Apache Tomcat allows an authenticated WebSocket session to persist even after its associated HTTP session has terminated, provided the HTTP session ID was changed after WebSocket establishment. This could lead to unauthorized access or information disclosure in Red Hat environments where Apache Tomcat applications utilize WebSockets with dynamic session ID management, extending access beyond the intended HTTP session lifetime.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:tomcat10-main@noarch",
          "Red Hat Hardened Images:tomcat10-main@src",
          "Red Hat Hardened Images:tomcat11-main@noarch",
          "Red Hat Hardened Images:tomcat11-main@src"
        ],
        "known_affected": [
          "red_hat_jboss_web_server_5:tomcat",
          "red_hat_jboss_web_server_6:tomcat",
          "red_hat_jboss_web_server_7:tomcat"
        ],
        "under_investigation": [
          "red_hat_enterprise_linux_10:tomcat",
          "red_hat_enterprise_linux_10:tomcat-admin-webapps",
          "red_hat_enterprise_linux_10:tomcat-docs-webapp",
          "red_hat_enterprise_linux_10:tomcat-el-5.0-api",
          "red_hat_enterprise_linux_10:tomcat-jsp-3.1-api",
          "red_hat_enterprise_linux_10:tomcat-lib",
          "red_hat_enterprise_linux_10:tomcat-servlet-6.0-api",
          "red_hat_enterprise_linux_10:tomcat-webapps",
          "red_hat_enterprise_linux_10:tomcat.src",
          "red_hat_enterprise_linux_10:tomcat9",
          "red_hat_enterprise_linux_10:tomcat9-admin-webapps",
          "red_hat_enterprise_linux_10:tomcat9-docs-webapp",
          "red_hat_enterprise_linux_10:tomcat9-el-3.0-api",
          "red_hat_enterprise_linux_10:tomcat9-jsp-2.3-api",
          "red_hat_enterprise_linux_10:tomcat9-lib",
          "red_hat_enterprise_linux_10:tomcat9-servlet-4.0-api",
          "red_hat_enterprise_linux_10:tomcat9-webapps",
          "red_hat_enterprise_linux_10:tomcat9.src",
          "red_hat_enterprise_linux_6:tomcat6",
          "red_hat_enterprise_linux_6:tomcat6-admin-webapps",
          "red_hat_enterprise_linux_6:tomcat6-docs-webapp",
          "red_hat_enterprise_linux_6:tomcat6-el-2.1-api",
          "red_hat_enterprise_linux_6:tomcat6-javadoc",
          "red_hat_enterprise_linux_6:tomcat6-jsp-2.1-api",
          "red_hat_enterprise_linux_6:tomcat6-lib",
          "red_hat_enterprise_linux_6:tomcat6-log4j",
          "red_hat_enterprise_linux_6:tomcat6-servlet-2.5-api",
          "red_hat_enterprise_linux_6:tomcat6-webapps",
          "red_hat_enterprise_linux_6:tomcat6.src",
          "red_hat_enterprise_linux_7:tomcat",
          "red_hat_enterprise_linux_7:tomcat-admin-webapps",
          "red_hat_enterprise_linux_7:tomcat-docs-webapp",
          "red_hat_enterprise_linux_7:tomcat-el-2.2-api",
          "red_hat_enterprise_linux_7:tomcat-javadoc",
          "red_hat_enterprise_linux_7:tomcat-jsp-2.2-api",
          "red_hat_enterprise_linux_7:tomcat-jsvc",
          "red_hat_enterprise_linux_7:tomcat-lib",
          "red_hat_enterprise_linux_7:tomcat-servlet-3.0-api",
          "red_hat_enterprise_linux_7:tomcat-webapps",
          "red_hat_enterprise_linux_7:tomcat.src",
          "red_hat_enterprise_linux_8:pki-servlet-4.0-api::pki-deps:10.6",
          "red_hat_enterprise_linux_8:pki-servlet-engine.src::pki-deps:10.6",
          "red_hat_enterprise_linux_8:pki-servlet-engine::pki-deps:10.6",
          "red_hat_enterprise_linux_8:tomcat",
          "red_hat_enterprise_linux_8:tomcat-admin-webapps",
          "red_hat_enterprise_linux_8:tomcat-docs-webapp",
          "red_hat_enterprise_linux_8:tomcat-el-3.0-api",
          "red_hat_enterprise_linux_8:tomcat-jsp-2.3-api",
          "red_hat_enterprise_linux_8:tomcat-lib",
          "red_hat_enterprise_linux_8:tomcat-servlet-4.0-api",
          "red_hat_enterprise_linux_8:tomcat-webapps",
          "red_hat_enterprise_linux_8:tomcat.src",
          "red_hat_enterprise_linux_9:tomcat",
          "red_hat_enterprise_linux_9:tomcat-admin-webapps",
          "red_hat_enterprise_linux_9:tomcat-docs-webapp",
          "red_hat_enterprise_linux_9:tomcat-el-3.0-api",
          "red_hat_enterprise_linux_9:tomcat-jsp-2.3-api",
          "red_hat_enterprise_linux_9:tomcat-lib",
          "red_hat_enterprise_linux_9:tomcat-servlet-4.0-api",
          "red_hat_enterprise_linux_9:tomcat-webapps",
          "red_hat_enterprise_linux_9:tomcat.src"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-73180"
        },
        {
          "category": "external",
          "summary": "RHBZ#2524165",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2524165"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-73180",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-73180"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-73180",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73180"
        },
        {
          "category": "external",
          "summary": "https://lists.apache.org/thread/3j15vztszpyqss253mjq5v1kp7s6hooq",
          "url": "https://lists.apache.org/thread/3j15vztszpyqss253mjq5v1kp7s6hooq"
        }
      ],
      "release_date": "2026-08-25T22:01:58+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-09-03T09:43:07+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:tomcat10-main@noarch",
            "Red Hat Hardened Images:tomcat10-main@src"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2026:63137"
        },
        {
          "category": "vendor_fix",
          "date": "2026-08-18T09:28:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:tomcat11-main@noarch",
            "Red Hat Hardened Images:tomcat11-main@src"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2026:56039"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
          "product_ids": [
            "Red Hat Hardened Images:tomcat10-main@noarch",
            "Red Hat Hardened Images:tomcat10-main@src",
            "Red Hat Hardened Images:tomcat11-main@noarch",
            "Red Hat Hardened Images:tomcat11-main@src",
            "red_hat_jboss_web_server_5:tomcat",
            "red_hat_jboss_web_server_6:tomcat",
            "red_hat_jboss_web_server_7:tomcat"
          ]
        },
        {
          "category": "no_fix_planned",
          "details": "Out of support scope",
          "product_ids": [
            "red_hat_jboss_web_server_5:tomcat"
          ]
        },
        {
          "category": "none_available",
          "details": "Affected",
          "product_ids": [
            "red_hat_jboss_web_server_6:tomcat",
            "red_hat_jboss_web_server_7:tomcat"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat Hardened Images:tomcat10-main@noarch",
            "Red Hat Hardened Images:tomcat10-main@src",
            "Red Hat Hardened Images:tomcat11-main@noarch",
            "Red Hat Hardened Images:tomcat11-main@src",
            "red_hat_enterprise_linux_10:tomcat",
            "red_hat_enterprise_linux_10:tomcat-admin-webapps",
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            "red_hat_enterprise_linux_10:tomcat-lib",
            "red_hat_enterprise_linux_10:tomcat-servlet-6.0-api",
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            "red_hat_enterprise_linux_10:tomcat.src",
            "red_hat_enterprise_linux_10:tomcat9",
            "red_hat_enterprise_linux_10:tomcat9-admin-webapps",
            "red_hat_enterprise_linux_10:tomcat9-docs-webapp",
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            "red_hat_enterprise_linux_10:tomcat9-jsp-2.3-api",
            "red_hat_enterprise_linux_10:tomcat9-lib",
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            "red_hat_enterprise_linux_9:tomcat-jsp-2.3-api",
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            "red_hat_jboss_web_server_6:tomcat",
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate",
          "product_ids": [
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            "Red Hat Hardened Images:tomcat10-main@src",
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            "red_hat_enterprise_linux_10:tomcat9",
            "red_hat_enterprise_linux_10:tomcat9-admin-webapps",
            "red_hat_enterprise_linux_10:tomcat9-docs-webapp",
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            "red_hat_enterprise_linux_10:tomcat9-jsp-2.3-api",
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            "red_hat_enterprise_linux_7:tomcat-jsvc",
            "red_hat_enterprise_linux_7:tomcat-lib",
            "red_hat_enterprise_linux_7:tomcat-servlet-3.0-api",
            "red_hat_enterprise_linux_7:tomcat-webapps",
            "red_hat_enterprise_linux_7:tomcat.src",
            "red_hat_enterprise_linux_8:pki-servlet-4.0-api::pki-deps:10.6",
            "red_hat_enterprise_linux_8:pki-servlet-engine.src::pki-deps:10.6",
            "red_hat_enterprise_linux_8:pki-servlet-engine::pki-deps:10.6",
            "red_hat_enterprise_linux_8:tomcat",
            "red_hat_enterprise_linux_8:tomcat-admin-webapps",
            "red_hat_enterprise_linux_8:tomcat-docs-webapp",
            "red_hat_enterprise_linux_8:tomcat-el-3.0-api",
            "red_hat_enterprise_linux_8:tomcat-jsp-2.3-api",
            "red_hat_enterprise_linux_8:tomcat-lib",
            "red_hat_enterprise_linux_8:tomcat-servlet-4.0-api",
            "red_hat_enterprise_linux_8:tomcat-webapps",
            "red_hat_enterprise_linux_8:tomcat.src",
            "red_hat_enterprise_linux_9:tomcat",
            "red_hat_enterprise_linux_9:tomcat-admin-webapps",
            "red_hat_enterprise_linux_9:tomcat-docs-webapp",
            "red_hat_enterprise_linux_9:tomcat-el-3.0-api",
            "red_hat_enterprise_linux_9:tomcat-jsp-2.3-api",
            "red_hat_enterprise_linux_9:tomcat-lib",
            "red_hat_enterprise_linux_9:tomcat-servlet-4.0-api",
            "red_hat_enterprise_linux_9:tomcat-webapps",
            "red_hat_enterprise_linux_9:tomcat.src",
            "red_hat_jboss_web_server_5:tomcat",
            "red_hat_jboss_web_server_6:tomcat",
            "red_hat_jboss_web_server_7:tomcat"
          ]
        }
      ],
      "title": "tomcat: Apache Tomcat: Authenticated WebSocket session persists after HTTP session termination"
    }
  ]
}