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Package details: pkg:maven/org.apache.tomcat/tomcat@11.0.0-M6
purl pkg:maven/org.apache.tomcat/tomcat@11.0.0-M6
Next non-vulnerable version 11.0.21
Latest non-vulnerable version 11.0.21
Risk 4.0
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-8war-4v58-eub2
Aliases:
CVE-2026-24734
GHSA-mgp5-rv84-w37q
Improper Input Validation vulnerability in Apache Tomcat Native, Apache Tomcat. When using an OCSP responder, Tomcat Native (and Tomcat's FFM port of the Tomcat Native code) did not complete verification or freshness checks on the OCSP response which could allow certificate revocation to be bypassed. This issue affects Apache Tomcat Native:  from 1.3.0 through 1.3.4, from 2.0.0 through 2.0.11; Apache Tomcat: from 11.0.0-M1 through 11.0.17, from 10.1.0-M7 through 10.1.51, from 9.0.83 through 9.0.114. The following versions were EOL at the time the CVE was created but are known to be affected: from 1.1.23 through 1.1.34, from 1.2.0 through 1.2.39. Older EOL versions are not affected. Apache Tomcat Native users are recommended to upgrade to versions 1.3.5 or later or 2.0.12 or later, which fix the issue. Apache Tomcat users are recommended to upgrade to versions 11.0.18 or later, 10.1.52 or later or 9.0.115 or later which fix the issue.
11.0.18
Affected by 6 other vulnerabilities.
Vulnerabilities fixed by this package (1)
Vulnerability Summary Aliases
VCID-5732-xnx7-tkfy A regression in the fix for bug 66512 in Apache Tomcat 11.0.0-M5, 10.1.8, 9.0.74 and 8.5.88 meant that, if a response did not include any HTTP headers no AJP SEND_HEADERS messare woudl be sent for the response which in turn meant that at least one AJP proxy (mod_proxy_ajp) would use the response headers from the previous request leading to an information leak. CVE-2023-34981
GHSA-mppv-79ch-vw6q

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-17T00:18:04.835164+00:00 GitLab Importer Affected by VCID-8war-4v58-eub2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.tomcat/tomcat/CVE-2026-24734.yml 38.4.0
2026-04-12T01:42:21.445289+00:00 GitLab Importer Affected by VCID-8war-4v58-eub2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.tomcat/tomcat/CVE-2026-24734.yml 38.3.0
2026-04-03T01:51:14.366781+00:00 GitLab Importer Affected by VCID-8war-4v58-eub2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.tomcat/tomcat/CVE-2026-24734.yml 38.1.0
2026-04-01T12:38:04.565812+00:00 Apache Tomcat Importer Fixing VCID-5732-xnx7-tkfy https://tomcat.apache.org/security-11.html 38.0.0