CVE & CISA-KEV Catalog

CVE-2025-55668

MEDIUM

6.5

CVSS v3

Description

Session Fixation vulnerability in Apache Tomcat via rewrite valve. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.

How to fix

Remediation Available

tomcat10Debian

Fixed in:10.1.52-1~deb12u1CVE-2025-55668

Fixed in:10.1.52-1~deb13u1CVE-2025-55668

Fixed in:10.1.46-1CVE-2025-55668

jws6-tomcatRed Hat / RHEL

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcatRocky

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-admin-webappsRed Hat / RHEL

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-admin-webappsRocky

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-docs-webappRocky

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-docs-webappRed Hat / RHEL

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-el-5.0-apiRed Hat / RHEL

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-el-5.0-apiRocky

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-javadocRed Hat / RHEL

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-javadocRocky

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-jsp-3.1-apiRed Hat / RHEL

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-jsp-3.1-apiRocky

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-libRocky

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-libRed Hat / RHEL

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-selinuxRocky

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-selinuxRed Hat / RHEL

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-servlet-6.0-apiRocky

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-servlet-6.0-apiRed Hat / RHEL

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-webappsRocky

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

jws6-tomcat-webappsRed Hat / RHEL

Fixed in:0:10.1.49-7.redhat_00006.1.el10jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el8jwsRHSA-2026:2740

Fixed in:0:10.1.49-7.redhat_00006.1.el9jwsRHSA-2026:2740

tomcatRocky

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcatRed Hat / RHEL

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-admin-webappsRed Hat / RHEL

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-admin-webappsRocky

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-docs-webappRed Hat / RHEL

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-docs-webappRocky

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-el-3.0-apiRed Hat / RHEL

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-el-3.0-apiRocky

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-el-5.0-apiRed Hat / RHEL

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

tomcat-el-5.0-apiRocky

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

tomcat-jsp-2.3-apiRed Hat / RHEL

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-jsp-2.3-apiRocky

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-jsp-3.1-apiRed Hat / RHEL

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

tomcat-jsp-3.1-apiRocky

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

tomcat-libRocky

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-libRed Hat / RHEL

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-servlet-4.0-apiRed Hat / RHEL

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-servlet-4.0-apiRocky

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-servlet-6.0-apiRocky

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

tomcat-servlet-6.0-apiRed Hat / RHEL

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

tomcat-webappsRed Hat / RHEL

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat-webappsRocky

Fixed in:1:10.1.49-1.el10RHSA-2026:18537

Fixed in:1:9.0.110-2.el9_8RHSA-2026:18916

tomcat10Red Hat / RHEL

Fixed in:main@srcRHSA-2026:8334

Fixed in:main@noarchRHSA-2026:8334

tomcat10Rocky

Fixed in:main@noarchRHSA-2026:8334

Fixed in:main@srcRHSA-2026:8334

tomcat9Rocky

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9Red Hat / RHEL

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-admin-webappsRed Hat / RHEL

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-admin-webappsRocky

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-docs-webappRocky

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-docs-webappRed Hat / RHEL

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-el-3.0-apiRocky

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-el-3.0-apiRed Hat / RHEL

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-jsp-2.3-apiRed Hat / RHEL

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-jsp-2.3-apiRocky

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-libRed Hat / RHEL

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-libRocky

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-servlet-4.0-apiRocky

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-servlet-4.0-apiRed Hat / RHEL

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-webappsRocky

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

tomcat9-webappsRed Hat / RHEL

Fixed in:1:9.0.110-2.el10_2RHSA-2026:18536

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploit Intelligence

0.78%probability of exploitation in 30 days

51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

Vendor Advisory1

lists.apache.org

Other references1

openwall.com

Related Vulnerabilities

Other CWE-384 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2018-11714	Critical	9.8	37%	-	-
CVE-2018-18925	Critical	9.8	32%	-	-
CVE-2019-12258	High	7.5	23%	-	Fix
CVE-2018-17199	High	7.5	20%	-	Fix
CVE-2019-10008	High	8.8	20%	-	-
CVE-2024-50339	Medium	5.3	20%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-04.