ALAS2023-2026-1496: Security update for 8 packages

ALAS2023-2026-1496, released March 16, 2026, fixes 3 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

9.1

Base score, 0 to 10

Highest EPSS

0.0058

48th percentile

Priority of the 3 CVEs

Patch now 0
                                Urgent 1
                                High 2
                                Routine 0

Fixed package versions

Product	Release	Fixed in
tomcat9	amzn 2023	1:9.0.115-1.amzn2023.0.1
tomcat9-admin-webapps	amzn 2023	1:9.0.115-1.amzn2023.0.1
tomcat9-docs-webapp	amzn 2023	1:9.0.115-1.amzn2023.0.1
tomcat9-el-3.0-api	amzn 2023	1:9.0.115-1.amzn2023.0.1
tomcat9-jsp-2.3-api	amzn 2023	1:9.0.115-1.amzn2023.0.1
tomcat9-lib	amzn 2023	1:9.0.115-1.amzn2023.0.1
tomcat9-servlet-4.0-api	amzn 2023	1:9.0.115-1.amzn2023.0.1
tomcat9-webapps	amzn 2023	1:9.0.115-1.amzn2023.0.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2025-66614	tomcat: CVE-2026-32990: The fix for was incomplete, so this CVE completes it (bsc#1258371).	9.1	0.0029	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	0.0058	None reported
High	CVE-2026-24734	tomcat: certificate revocation bypass due to incomplete OCSP verification checks (bsc#1258387).	7.5	0.0058	None reported

Also fixes CVE-2025-66614

ALSA-2026:36790
tomcat9, tomcat9-admin-webapps, tomcat9-docs-webapp and 5 more on almalinux 10
SUSE-SU-2026:1604-1
tomcat on sles 15.6, sles 15.7
SUSE-SU-2026:1603-1
tomcat10 on sles 15.6, sles 15.7
SUSE-SU-2026:1558-1
tomcat11 on sles 15.6, sles 15.7
OPENSUSE-SU-2026:20611-1
tomcat on opensuse-leap 16.0
OPENSUSE-SU-2026:20612-1
tomcat10 on opensuse-leap 16.0
OPENSUSE-SU-2026:20595-1
tomcat11 on opensuse-leap 16.0
SUSE-SU-2026:20982-1
tomcat10 on sles 16.0

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2026-1496.html

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