libtomcat8-embed-java 8.5.39-1ubuntu1~18.04.3+esm6: libtomcat8-embed-java 8.5.39-1ubuntu1~18.04.3+esm6 for Ubuntu 18.04.6 LTS (bionic)

libtomcat8-embed-java 8.5.39-1ubuntu1~18.04.3+esm6, released July 18, 2026, fixes 4 CVEs in libtomcat8-embed-java. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

9.1

Base score, 0 to 10

Highest EPSS

0.0409

90th percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 0
                                High 3
                                Routine 1

Fixed package versions

Product	Release	Fixed in
libtomcat8-embed-java	Ubuntu 18.04.6 LTS (bionic)	8.5.39-1ubuntu1~18.04.3+esm6

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
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-2026-53404	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-2026-55276	jws7-tomcat: Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat meant that special roles and empty author...	9.1	0.0061	None reported
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-2026-43515

RHSA-2026:39188
jws7-tomcat on RHEL 10
RHSA-2026:68677
tomcat, tomcat-admin-webapps, tomcat-docs-webapp and 5 more on RHEL 8
ALSA-2026:68677
tomcat, tomcat-admin-webapps, tomcat-docs-webapp and 5 more on almalinux 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
RLSA-2026:68677
tomcat on rocky 8

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