Linux · SUSE Linux Enterprise · Security advisory · November 7, 2026

SUSE-SU-2026:5116-1: tomcat security update

SUSE-SU-2026:5116-1, released November 7, 2026, fixes 7 CVEs in tomcat (version 9.0.123-150200.126.1). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.1

Base score, 0 to 10

Highest EPSS

0.0059

48th percentile

Priority of the 7 CVEs

Patch now 0
                                Urgent 1
                                High 3
                                Routine 3

Fixed package versions

Product	Release	Fixed in
tomcat	sles 15.6	9.0.123-150200.126.1
tomcat	sles 15.7	9.0.123-150200.126.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-101356	tomcat: Information disclosure via incorrect object recycling in HTTP/2 processing (bsc#1286362).	9.1	0.0050	None reported
High	CVE-2026-93446	tomcat: Possible TLS 1.3 connection failures (bsc#1286571).	7.5	0.0059	None reported
High	CVE-2026-88041	tomcat: Information disclosure via incomplete HTTP trailer cleanup (bsc#1286559).	7.5	0.0051	None reported
High	CVE-2026-80353	tomcat: TOCTOU when creating unix domain sockets for the APR/Native connector allows an unauthorized local	8.1	0.0039	None reported
Routine	CVE-2026-101296	tomcat9: A missing critical step in authentication vulnerability in Apache Tomcat when the JNDI realm was configured with with...	n/a	0.0059	None reported
Routine	CVE-2026-74048	tomcat: Cryptographic policy bypass via FIPS activation failure (bsc#1286502).	6.5	0.0045	None reported
Routine	CVE-2026-74049	tomcat: Jasper JSTL <c:redirect> plug-in implementation omits page abort (bsc#1286555).	6.1	0.0037	None reported

Also fixes CVE-2026-101356

SUSE-SU-2026:5073-1
tomcat10 on sles 15.6, sles 15.7
DEBIAN-CVE-2026-101356
tomcat9 on Debian 12.15 (bookworm), Debian 13.5 (trixie), Debian 14

Vendor advisory

https://osv.dev/vulnerability/SUSE-SU-2026:5116-1

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