CVE-2026-68525

tomcat: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es):...

CVE-2026-68525 is fixed in 23 products on 1 platform, first by RHSA-2026:92863, released August 25, 2026. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
9.1
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0064
51st percentile

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es): * tomcat: Apache Tomcat: Security constraint bypass due to improper access control (CVE-2026-65182) * tomcat: Apache Tomcat: Access control bypass due to off-by-one error in RewriteValve [N] flag processing (CVE-2026-65927) * tomcat: Apache Tomcat: Improper Input Validation allows HTTP/2 no-authority bypass of strict SNI validation (CVE-2026-65637) * tomcat: Apache Tomcat: Improper Authentication due to principal lookup failure (CVE-2026-68569) * tomcat: Apache Tomcat: Authentication bypass via limited replay attack in DIGEST authenticator (CVE-2026-65905) * tomcat: Apache Tomcat: Unauthorized resource access via FORM authentication bypass (CVE-2026-68525) * tomcat: Apache Tomcat: Denial of Service via HTTP/2 allocation leak (CVE-2026-68763) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Where it's fixed

ProductFixed inFixReleased
Linux
jws6-tomcat · RHEL 10 10.1.49-16.redhat_00016.1.el10jws RHSA-2026:73981 Aug 25, 2026
jws7-tomcat · RHEL 10 11.0.21-7.redhat_00006.1.el10jws RHSA-2026:76952 Aug 25, 2026
tomcat · RHEL 10 10.1.49-2.el10_0 RHSA-2026:92863 Aug 25, 2026
tomcat · RHEL 8 1:9.0.121-1.el8_10 RHSA-2026:92869 Oct 30, 2026
tomcat · RHEL 9 1:9.0.121-1.el9_8 RHSA-2026:93469 Nov 3, 2026
tomcat · almalinux 8 1:9.0.121-1.el8_10 ALSA-2026:92869 Nov 7, 2026
tomcat · almalinux 9 1:9.0.121-1.el9_8 ALSA-2026:93469 Nov 7, 2026
tomcat · ol 10 1:10.1.49-5.el10_2 ELSA-2026-92862 Nov 7, 2026
tomcat · ol 8 1:9.0.121-1.el8_10 ELSA-2026-92869 Nov 7, 2026
tomcat · ol 9 1:9.0.121-1.el9_8 ELSA-2026-93469 Nov 7, 2026
tomcat · opensuse-leap 16.0 9.0.121-160000.1.1 OPENSUSE-SU-2026:21823-1 Sep 9, 2026
tomcat · rocky 8 1:9.0.121-1.el8_10 RLSA-2026:92869 Nov 7, 2026
tomcat · rocky 9 1:9.0.121-1.el9_8 RLSA-2026:93469 Nov 7, 2026
tomcat · sles 15.6 9.0.121-150200.120.1 SUSE-SU-2026:4203-1 Sep 16, 2026
tomcat · sles 15.7 9.0.121-150200.120.1 SUSE-SU-2026:4203-1 Sep 16, 2026
tomcat · sles 16.0 9.0.121-160000.1.1 SUSE-SU-2026:23720-1 Sep 9, 2026
tomcat-admin-webapps · RHEL 8 1:9.0.121-1.el8_10 RHSA-2026:92869 Oct 30, 2026
tomcat-admin-webapps · RHEL 9 1:9.0.121-1.el9_8 RHSA-2026:93469 Nov 3, 2026
tomcat-admin-webapps · almalinux 8 1:9.0.121-1.el8_10 ALSA-2026:92869 Nov 7, 2026
tomcat-admin-webapps · almalinux 9 1:9.0.121-1.el9_8 ALSA-2026:93469 Nov 7, 2026
tomcat-admin-webapps · ol 10 1:10.1.49-5.el10_2 ELSA-2026-92862 Nov 7, 2026
tomcat-admin-webapps · ol 8 1:9.0.121-1.el8_10 ELSA-2026-92869 Nov 7, 2026
tomcat-admin-webapps · ol 9 1:9.0.121-1.el9_8 ELSA-2026-93469 Nov 7, 2026
tomcat-docs-webapp · RHEL 8 1:9.0.121-1.el8_10 RHSA-2026:92869 Oct 30, 2026
tomcat-docs-webapp · RHEL 9 1:9.0.121-1.el9_8 RHSA-2026:93469 Nov 3, 2026
tomcat-docs-webapp · almalinux 8 1:9.0.121-1.el8_10 ALSA-2026:92869 Nov 7, 2026
tomcat-docs-webapp · almalinux 9 1:9.0.121-1.el9_8 ALSA-2026:93469 Nov 7, 2026
tomcat-docs-webapp · ol 10 1:10.1.49-5.el10_2 ELSA-2026-92862 Nov 7, 2026
tomcat-docs-webapp · ol 8 1:9.0.121-1.el8_10 ELSA-2026-92869 Nov 7, 2026
tomcat-docs-webapp · ol 9 1:9.0.121-1.el9_8 ELSA-2026-93469 Nov 7, 2026
tomcat-el-3.0-api · RHEL 8 1:9.0.121-1.el8_10 RHSA-2026:92869 Oct 30, 2026
tomcat-el-3.0-api · RHEL 9 1:9.0.121-1.el9_8 RHSA-2026:93469 Nov 3, 2026
tomcat-el-3.0-api · almalinux 8 1:9.0.121-1.el8_10 ALSA-2026:92869 Nov 7, 2026
tomcat-el-3.0-api · almalinux 9 1:9.0.121-1.el9_8 ALSA-2026:93469 Nov 7, 2026
tomcat-el-3.0-api · ol 8 1:9.0.121-1.el8_10 ELSA-2026-92869 Nov 7, 2026
tomcat-el-3.0-api · ol 9 1:9.0.121-1.el9_8 ELSA-2026-93469 Nov 7, 2026
tomcat-el-5.0-api · ol 10 1:10.1.49-5.el10_2 ELSA-2026-92862 Nov 7, 2026
tomcat-jsp-2.3-api · RHEL 8 1:9.0.121-1.el8_10 RHSA-2026:92869 Oct 30, 2026
tomcat-jsp-2.3-api · RHEL 9 1:9.0.121-1.el9_8 RHSA-2026:93469 Nov 3, 2026
tomcat-jsp-2.3-api · almalinux 8 1:9.0.121-1.el8_10 ALSA-2026:92869 Nov 7, 2026
tomcat-jsp-2.3-api · almalinux 9 1:9.0.121-1.el9_8 ALSA-2026:93469 Nov 7, 2026
tomcat-jsp-2.3-api · ol 8 1:9.0.121-1.el8_10 ELSA-2026-92869 Nov 7, 2026
tomcat-jsp-2.3-api · ol 9 1:9.0.121-1.el9_8 ELSA-2026-93469 Nov 7, 2026
tomcat-jsp-3.1-api · ol 10 1:10.1.49-5.el10_2 ELSA-2026-92862 Nov 7, 2026
tomcat-lib · RHEL 8 1:9.0.121-1.el8_10 RHSA-2026:92869 Oct 30, 2026
tomcat-lib · RHEL 9 1:9.0.121-1.el9_8 RHSA-2026:93469 Nov 3, 2026
tomcat-lib · almalinux 8 1:9.0.121-1.el8_10 ALSA-2026:92869 Nov 7, 2026
tomcat-lib · almalinux 9 1:9.0.121-1.el9_8 ALSA-2026:93469 Nov 7, 2026
tomcat-lib · ol 10 1:10.1.49-5.el10_2 ELSA-2026-92862 Nov 7, 2026
tomcat-lib · ol 8 1:9.0.121-1.el8_10 ELSA-2026-92869 Nov 7, 2026
tomcat-lib · ol 9 1:9.0.121-1.el9_8 ELSA-2026-93469 Nov 7, 2026
tomcat-servlet-4.0-api · RHEL 8 1:9.0.121-1.el8_10 RHSA-2026:92869 Oct 30, 2026
tomcat-servlet-4.0-api · RHEL 9 1:9.0.121-1.el9_8 RHSA-2026:93469 Nov 3, 2026
tomcat-servlet-4.0-api · almalinux 8 1:9.0.121-1.el8_10 ALSA-2026:92869 Nov 7, 2026
tomcat-servlet-4.0-api · almalinux 9 1:9.0.121-1.el9_8 ALSA-2026:93469 Nov 7, 2026
tomcat-servlet-4.0-api · ol 8 1:9.0.121-1.el8_10 ELSA-2026-92869 Nov 7, 2026
tomcat-servlet-4.0-api · ol 9 1:9.0.121-1.el9_8 ELSA-2026-93469 Nov 7, 2026
tomcat-servlet-6.0-api · ol 10 1:10.1.49-5.el10_2 ELSA-2026-92862 Nov 7, 2026
tomcat-webapps · RHEL 8 1:9.0.121-1.el8_10 RHSA-2026:92869 Oct 30, 2026
tomcat-webapps · RHEL 9 1:9.0.121-1.el9_8 RHSA-2026:93469 Nov 3, 2026
tomcat-webapps · almalinux 8 1:9.0.121-1.el8_10 ALSA-2026:92869 Nov 7, 2026
tomcat-webapps · almalinux 9 1:9.0.121-1.el9_8 ALSA-2026:93469 Nov 7, 2026
tomcat-webapps · ol 10 1:10.1.49-5.el10_2 ELSA-2026-92862 Nov 7, 2026
tomcat-webapps · ol 8 1:9.0.121-1.el8_10 ELSA-2026-92869 Nov 7, 2026
tomcat-webapps · ol 9 1:9.0.121-1.el9_8 ELSA-2026-93469 Nov 7, 2026
tomcat10 · Debian 14 10.1.60-1 DEBIAN-CVE-2026-68525 Aug 27, 2026
tomcat10 · opensuse-leap 16.0 10.1.59-160000.1.1 OPENSUSE-SU-2026:21810-1 Sep 8, 2026
tomcat10 · sles 15.6 10.1.59-150200.5.79.1 SUSE-SU-2026:4119-1 Sep 10, 2026
tomcat10 · sles 15.7 10.1.59-150200.5.79.1 SUSE-SU-2026:4119-1 Sep 10, 2026
tomcat10 · sles 16.0 10.1.59-160000.1.1 SUSE-SU-2026:23711-1 Sep 8, 2026
tomcat11 · amzn 2023 1:11.0.26-1.amzn2023.0.1 ALAS2023-2026-3151 Nov 7, 2026
tomcat11 · opensuse-leap 16.0 11.0.25-160000.1.1 OPENSUSE-SU-2026:21811-1 Sep 8, 2026
tomcat11 · sles 15.6 11.0.25-150600.13.33.2 SUSE-SU-2026:4114-1 Sep 9, 2026
tomcat11 · sles 15.7 11.0.25-150600.13.33.2 SUSE-SU-2026:4114-1 Sep 9, 2026
tomcat11 · sles 16.0 11.0.25-160000.1.1 SUSE-SU-2026:23710-1 Sep 8, 2026
tomcat11-admin-webapps · amzn 2023 1:11.0.26-1.amzn2023.0.1 ALAS2023-2026-3151 Nov 7, 2026
tomcat11-docs-webapp · amzn 2023 1:11.0.26-1.amzn2023.0.1 ALAS2023-2026-3151 Nov 7, 2026
tomcat11-el-6.0-api · amzn 2023 1:11.0.26-1.amzn2023.0.1 ALAS2023-2026-3151 Nov 7, 2026
tomcat11-jsp-4.0-api · amzn 2023 1:11.0.26-1.amzn2023.0.1 ALAS2023-2026-3151 Nov 7, 2026
tomcat11-lib · amzn 2023 1:11.0.26-1.amzn2023.0.1 ALAS2023-2026-3151 Nov 7, 2026
tomcat11-servlet-6.1-api · amzn 2023 1:11.0.26-1.amzn2023.0.1 ALAS2023-2026-3151 Nov 7, 2026
tomcat11-webapps · amzn 2023 1:11.0.26-1.amzn2023.0.1 ALAS2023-2026-3151 Nov 7, 2026
tomcat9 · Debian 12.15 (bookworm) 9.0.70-2 DEBIAN-CVE-2026-68525 Aug 27, 2026
tomcat9 · Debian 13.5 (trixie) 9.0.70-2 DEBIAN-CVE-2026-68525 Aug 27, 2026
tomcat9 · Debian 14 9.0.70-2 DEBIAN-CVE-2026-68525 Aug 27, 2026

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