ALSA-2026:68677: Security update for 8 packages

ALSA-2026:68677, released September 17, 2026, fixes 29 CVEs across 8 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.1034

95th percentile

Priority of the 29 CVEs

Patch now 0
                                Urgent 1
                                High 23
                                Routine 5

Fixed package versions

Product	Release	Fixed in
tomcat	almalinux 8	1:9.0.120-1.el8_10
tomcat-admin-webapps	almalinux 8	1:9.0.120-1.el8_10
tomcat-docs-webapp	almalinux 8	1:9.0.120-1.el8_10
tomcat-el-3.0-api	almalinux 8	1:9.0.120-1.el8_10
tomcat-jsp-2.3-api	almalinux 8	1:9.0.120-1.el8_10
tomcat-lib	almalinux 8	1:9.0.120-1.el8_10
tomcat-servlet-4.0-api	almalinux 8	1:9.0.120-1.el8_10
tomcat-webapps	almalinux 8	1:9.0.120-1.el8_10

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-59084	tomcat11: Insufficient Technical Documentation vulnerability in Apache Tomcat since the requirements to securely configure the...	9.1	0.0051	None reported
High	CVE-2025-55754	jws6-tomcat: Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. Tomcat did not escape A...	9.6	0.1034	None reported
High	CVE-2024-52316	tomcat: Unchecked Error Condition vulnerability in Apache Tomcat	9.8	0.0625	None reported
High	CVE-2025-46701	libtomcat10-embed-java: Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCIservlet allows security constraint bypass o...	7.3	0.0314	None reported
High	CVE-2026-55957	tomcat: Missing Critical Step in Authentication vulnerability in Apache Tomcat when the JNDIRealm was configured to authentic...	7.3	0.0286	None reported
High	CVE-2024-54677	tomcat: Uncontrolled Resource Consumption vulnerability in the examples web application provided with Apache Tomcat leads to...	8.6	0.0194	None reported
High	CVE-2026-41293	jws6-tomcat: Improper Input Validation vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11...	9.8	0.0171	None reported
High	CVE-2026-43512	jws6-tomcat: DEPRECATED: Authentication Bypass Issues vulnerability in digest authentication in Apache Tomcat. This issue affects...	9.8	0.0133	None reported
High	CVE-2025-61795	jws6-tomcat: Improper Resource Shutdown or Release vulnerability in Apache Tomcat. If an error occurred (including exceeding limit...	7.5	0.0125	None reported
High	CVE-2026-43515	jws6-tomcat: Improper Authorization vulnerability when multiple method constraints define an HTTP method for the same extension in...	9.1	0.0122	None reported
High	CVE-2026-41284	jws6-tomcat: Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat...	7.5	0.0084	None reported
High	CVE-2026-29145	tomcat: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es):...	9.1	0.0073	None reported
High	CVE-2026-24880	tomcat: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es):...	7.5	0.0071	None reported
High	CVE-2026-53404	jws6-tomcat: Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat's rewrite valve meant that if the first c...	7.3	0.0070	None reported
High	CVE-2026-42498	jws6-tomcat: Exposure of HTTP Authentication Header to unexpected hosts during WebSocket authentication vulnerability in Apache To...	7.3	0.0069	None reported
High	CVE-2026-55276	jws7-tomcat: Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat meant that special roles and empty author...	9.1	0.0061	None reported
High	CVE-2026-53434	jws7-tomcat: Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based conn...	9.1	0.0059	None reported
High	CVE-2026-25854	tomcat: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es):...	7.4	0.0058	None reported
High	CVE-2026-24733	tomcat9: Improper Input Validation vulnerability in Apache Tomcat. Tomcat did not limit HTTP/0.9 requests to the GET method	7.4	0.0055	None reported
High	CVE-2026-59083	jws7-tomcat: Improper Handling of URL Encoding (Hex Encoding) vulnerability in Apache Tomcat's rewrite valve allowed security cons...	9.1	0.0052	None reported
High	CVE-2026-43513	jws6-tomcat: Improper Handling of Case Sensitivity vulnerability in LockOutRealm in Apache Tomcat. This issue affects Apache Tomca...	7.5	0.0050	None reported
High	CVE-2026-34483	tomcat: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es):...	7.5	0.0047	None reported
High	CVE-2026-34487	tomcat: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es):...	7.5	0.0046	None reported
High	CVE-2025-66614	tomcat: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es):...	9.1	0.0027	None reported
Routine	CVE-2026-50229	tomcat11: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in the number guess examp...	6.1	0.0409	None reported

Also fixes CVE-2026-59084

RHSA-2026:68677
tomcat, tomcat-admin-webapps, tomcat-docs-webapp and 5 more on RHEL 8
RHSA-2026:67163
tomcat9 on RHEL 10
RHSA-2026:68660
tomcat, tomcat-admin-webapps, tomcat-docs-webapp and 5 more on RHEL 9
ALSA-2026:68651
tomcat9, tomcat9-admin-webapps, tomcat9-docs-webapp and 5 more on almalinux 10
ALSA-2026:68660
tomcat, tomcat-admin-webapps, tomcat-docs-webapp and 5 more on almalinux 9
ALAS2023-2026-1945
tomcat9, tomcat9-admin-webapps, tomcat9-docs-webapp and 5 more on amzn 2023
ALAS2023-2026-1946
tomcat10, tomcat10-admin-webapps, tomcat10-docs-webapp and 5 more on amzn 2023
RLSA-2026:68677
tomcat on rocky 8

Vendor advisory

https://osv.dev/vulnerability/ALSA-2026:68677

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