Vulnerabilities / CVE-2025-66614

critical

CVE-2025-66614

tomcat: Client certificate verification bypass due to virtual host mapping

Published Modified CWE 20, 295
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
GHSA6.3CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Red Hat5.3CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Bitnami9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Trivy's own label is CRITICAL. Rated critical by NVD, Bitnami. Rated lower by AlmaLinux (high), Amazon (high), Rocky Linux (high), GHSA (medium), Red Hat (medium), Ubuntu (medium).

Description

Improper Input Validation vulnerability. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0-M1 through 9.0.112. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Older EOL versions are not affected. Tomcat did not validate that the host name provided via the SNI extension was the same as the host name provided in the HTTP host header field. If Tomcat was configured with more than one virtual host and the TLS configuration for one of those hosts did not require client certificate authentication but another one did, it was possible for a client to bypass the client certificate authentication by sending different host names in the SNI extension and the HTTP host header field. The vulnerability only applies if client certificate authentication is only enforced at the Connector. It does not apply if client certificate authentication is enforced at the web application. Users are recommended to upgrade to version 11.0.15 or later, 10.1.50 or later or 9.0.113 or later, which fix the issue.

Affected packages and fixed versions

SourcePackageFixed in
bitnami::Bitnami Vulnerability Databasetomcat9.0.113, 10.1.50, 11.0.15
alma 10tomcat9, tomcat9-admin-webapps, tomcat9-docs-webapp and 5 more1:9.0.117-2.el10_2.alma.1
alma 8tomcat, tomcat-admin-webapps, tomcat-docs-webapp and 5 more1:9.0.120-1.el8_10
alma 9tomcat, tomcat-admin-webapps, tomcat-docs-webapp and 5 more1:9.0.117-1.el9_8
amazon linux 2023tomcat10, tomcat10-admin-webapps, tomcat10-docs-webapp and 13 more1:10.1.52-1.amzn2023.0.1 and 1 more
chainguardkayenta-2025.0, kayenta-2025.1, kayenta-2025.2 and 12 more2025.0.8-r9 and 10 more
debian 11tomcat99.0.70-2
debian 12tomcat10, tomcat910.1.52-1~deb12u1 and 1 more
debian 13tomcat10, tomcat11, tomcat910.1.52-1~deb13u1 and 2 more
debian 14tomcat10, tomcat11, tomcat910.1.52-1 and 2 more
echotomcat10, tomcat11, tomcat910.1.52-1~deb12u1 and 2 more
maven::GitHub Security Advisory Mavenorg.apache.tomcat.embed:tomcat-embed-core, org.apache.tomcat:tomcat, org.apache.tomcat:tomcat-coyote11.0.15, 10.1.50, 9.0.113
Show all 209 entries from 37 sources
SourcePackageFixed in
bitnami::Bitnami Vulnerability Databasetomcat9.0.113, 10.1.50, 11.0.15
alma 10tomcat91:9.0.117-2.el10_2.alma.1
alma 10tomcat9-admin-webapps1:9.0.117-2.el10_2.alma.1
alma 10tomcat9-docs-webapp1:9.0.117-2.el10_2.alma.1
alma 10tomcat9-el-3.0-api1:9.0.117-2.el10_2.alma.1
alma 10tomcat9-jsp-2.3-api1:9.0.117-2.el10_2.alma.1
alma 10tomcat9-lib1:9.0.117-2.el10_2.alma.1
alma 10tomcat9-servlet-4.0-api1:9.0.117-2.el10_2.alma.1
alma 10tomcat9-webapps1:9.0.117-2.el10_2.alma.1
alma 8tomcat1:9.0.120-1.el8_10
alma 8tomcat-admin-webapps1:9.0.120-1.el8_10
alma 8tomcat-docs-webapp1:9.0.120-1.el8_10
alma 8tomcat-el-3.0-api1:9.0.120-1.el8_10
alma 8tomcat-jsp-2.3-api1:9.0.120-1.el8_10
alma 8tomcat-lib1:9.0.120-1.el8_10
alma 8tomcat-servlet-4.0-api1:9.0.120-1.el8_10
alma 8tomcat-webapps1:9.0.120-1.el8_10
alma 9tomcat1:9.0.117-1.el9_8
alma 9tomcat-admin-webapps1:9.0.117-1.el9_8
alma 9tomcat-docs-webapp1:9.0.117-1.el9_8
alma 9tomcat-el-3.0-api1:9.0.117-1.el9_8
alma 9tomcat-jsp-2.3-api1:9.0.117-1.el9_8
alma 9tomcat-lib1:9.0.117-1.el9_8
alma 9tomcat-servlet-4.0-api1:9.0.117-1.el9_8
alma 9tomcat-webapps1:9.0.117-1.el9_8
amazon linux 2023tomcat101:10.1.52-1.amzn2023.0.1
amazon linux 2023tomcat10-admin-webapps1:10.1.52-1.amzn2023.0.1
amazon linux 2023tomcat10-docs-webapp1:10.1.52-1.amzn2023.0.1
amazon linux 2023tomcat10-el-5.0-api1:10.1.52-1.amzn2023.0.1
amazon linux 2023tomcat10-jsp-3.1-api1:10.1.52-1.amzn2023.0.1
amazon linux 2023tomcat10-lib1:10.1.52-1.amzn2023.0.1
amazon linux 2023tomcat10-servlet-6.0-api1:10.1.52-1.amzn2023.0.1
amazon linux 2023tomcat10-webapps1:10.1.52-1.amzn2023.0.1
amazon linux 2023tomcat91:9.0.115-1.amzn2023.0.1
amazon linux 2023tomcat9-admin-webapps1:9.0.115-1.amzn2023.0.1
amazon linux 2023tomcat9-docs-webapp1:9.0.115-1.amzn2023.0.1
amazon linux 2023tomcat9-el-3.0-api1:9.0.115-1.amzn2023.0.1
amazon linux 2023tomcat9-jsp-2.3-api1:9.0.115-1.amzn2023.0.1
amazon linux 2023tomcat9-lib1:9.0.115-1.amzn2023.0.1
amazon linux 2023tomcat9-servlet-4.0-api1:9.0.115-1.amzn2023.0.1
amazon linux 2023tomcat9-webapps1:9.0.115-1.amzn2023.0.1
chainguardkayenta-2025.02025.0.8-r9
chainguardkayenta-2025.12025.1.6-r7
chainguardkayenta-2025.22025.2.4-r3
chainguardkayenta-2025.42025.4.3-r2
chainguardkayenta-2026.02026.0.2-r2
chainguardkayenta-fips-2025.02025.0.8-r10
chainguardkayenta-fips-2025.12025.1.6-r7
chainguardkayenta-fips-2025.22025.2.4-r3
chainguardkayenta-fips-2025.42025.4.3-r2
chainguardkayenta-fips-2026.02026.0.2-r2
chainguardnacos3.1.1-r4
chainguardnacos-docker3.1.1-r3
chainguardontop5.5.0-r12
chainguardontop-fips5.5.0-r8
chainguardthingsboard4.3.1-r2
debian 11tomcat99.0.70-2
debian 12tomcat1010.1.52-1~deb12u1
debian 12tomcat99.0.70-2
debian 13tomcat1010.1.52-1~deb13u1
debian 13tomcat1111.0.15-1~deb13u1
debian 13tomcat99.0.70-2
debian 14tomcat1010.1.52-1
debian 14tomcat1111.0.15-1
debian 14tomcat99.0.70-2
echotomcat1010.1.52-1~deb12u1
echotomcat1111.0.15-1~deb13u1
echotomcat99.0.70-2
maven::GitHub Security Advisory Mavenorg.apache.tomcat.embed:tomcat-embed-core11.0.15, 10.1.50, 9.0.113
maven::GitHub Security Advisory Mavenorg.apache.tomcat:tomcat11.0.15, 10.1.50, 9.0.113
maven::GitHub Security Advisory Mavenorg.apache.tomcat:tomcat-coyote11.0.15, 10.1.50, 9.0.113
minimostomcat-10.110.1.50-r0
minimostomcat-11.011.0.15-r0
minimostomcat-9.09.0.113-r0
rapidfort alma 10tomcatno fix listed
rapidfort alma 10tomcat-admin-webappsno fix listed
rapidfort alma 10tomcat-docs-webappno fix listed
rapidfort alma 10tomcat-el-5.0-apino fix listed
rapidfort alma 10tomcat-jsp-3.1-apino fix listed
rapidfort alma 10tomcat-libno fix listed
rapidfort alma 10tomcat-servlet-6.0-apino fix listed
rapidfort alma 10tomcat-webappsno fix listed
rapidfort alma 10tomcat91:9.0.117-1.el10_2.alma.1, 1:9.0.120-1.el10_0
rapidfort alma 10tomcat9-admin-webapps1:9.0.117-1.el10_2.alma.1, 1:9.0.120-1.el10_0
rapidfort alma 10tomcat9-docs-webapp1:9.0.117-1.el10_2.alma.1, 1:9.0.120-1.el10_0
rapidfort alma 10tomcat9-el-3.0-api1:9.0.117-1.el10_2.alma.1, 1:9.0.120-1.el10_0
rapidfort alma 10tomcat9-jsp-2.3-api1:9.0.117-1.el10_2.alma.1, 1:9.0.120-1.el10_0
rapidfort alma 10tomcat9-lib1:9.0.117-1.el10_2.alma.1, 1:9.0.120-1.el10_0
rapidfort alma 10tomcat9-servlet-4.0-api1:9.0.117-1.el10_2.alma.1, 1:9.0.120-1.el10_0
rapidfort alma 10tomcat9-webapps1:9.0.117-1.el10_2.alma.1, 1:9.0.120-1.el10_0
rapidfort alma 9pki-servlet-4.0-apino fix listed
rapidfort alma 9pki-servlet-engineno fix listed
rapidfort alma 9tomcat1:9.0.117-1.el9_8, 1:9.0.120-1.el9_4
rapidfort alma 9tomcat-admin-webapps1:9.0.117-1.el9_8, 1:9.0.120-1.el9_4
rapidfort alma 9tomcat-docs-webapp1:9.0.117-1.el9_8, 1:9.0.120-1.el9_4
rapidfort alma 9tomcat-el-3.0-api1:9.0.117-1.el9_8, 1:9.0.120-1.el9_4
rapidfort alma 9tomcat-jsp-2.3-api1:9.0.117-1.el9_8, 1:9.0.120-1.el9_4
rapidfort alma 9tomcat-lib1:9.0.117-1.el9_8, 1:9.0.120-1.el9_4
rapidfort alma 9tomcat-servlet-4.0-api1:9.0.117-1.el9_8, 1:9.0.120-1.el9_4
rapidfort alma 9tomcat-webapps1:9.0.117-1.el9_8, 1:9.0.120-1.el9_4
rapidfort amazon linux 2023tomcat101:10.1.52-1.amzn2023.0.1
rapidfort amazon linux 2023tomcat10-admin-webapps1:10.1.52-1.amzn2023.0.1
rapidfort amazon linux 2023tomcat10-docs-webapp1:10.1.52-1.amzn2023.0.1
rapidfort amazon linux 2023tomcat10-lib1:10.1.52-1.amzn2023.0.1
rapidfort amazon linux 2023tomcat10-webapps1:10.1.52-1.amzn2023.0.1
rapidfort amazon linux 2023tomcat91:9.0.115-1.amzn2023.0.1
rapidfort amazon linux 2023tomcat9-admin-webapps1:9.0.115-1.amzn2023.0.1
rapidfort amazon linux 2023tomcat9-docs-webapp1:9.0.115-1.amzn2023.0.1
rapidfort amazon linux 2023tomcat9-lib1:9.0.115-1.amzn2023.0.1
rapidfort amazon linux 2023tomcat9-webapps1:9.0.115-1.amzn2023.0.1
rapidfort debian 12tomcat100:10.1.52-1, 0:10.1.52-1~deb12u1, 0:10.1.52-1~deb13u1
rapidfort debian 13tomcat100:10.1.52-1, 0:10.1.52-1~deb12u1, 0:10.1.52-1~deb13u1
rapidfort fedora 43tomcat1:10.1.52-1.fc43
rapidfort fedora 43tomcat-admin-webapps1:10.1.52-1.fc43
rapidfort fedora 43tomcat-docs-webapp1:10.1.52-1.fc43
rapidfort fedora 43tomcat-el-5.0-api1:10.1.52-1.fc43
rapidfort fedora 43tomcat-jsp-3.1-api1:10.1.52-1.fc43
rapidfort fedora 43tomcat-lib1:10.1.52-1.fc43
rapidfort fedora 43tomcat-servlet-6.0-api1:10.1.52-1.fc43
rapidfort fedora 43tomcat-webapps1:10.1.52-1.fc43
rapidfort Oracle Linux 10tomcatno fix listed
rapidfort Oracle Linux 10tomcat-admin-webappsno fix listed
rapidfort Oracle Linux 10tomcat-docs-webappno fix listed
rapidfort Oracle Linux 10tomcat-libno fix listed
rapidfort Oracle Linux 10tomcat-webappsno fix listed
rapidfort Oracle Linux 10tomcat91:9.0.120-1.el10_0
rapidfort Oracle Linux 10tomcat9-admin-webapps1:9.0.120-1.el10_0
rapidfort Oracle Linux 10tomcat9-docs-webapp1:9.0.120-1.el10_0
rapidfort Oracle Linux 10tomcat9-lib1:9.0.120-1.el10_0
rapidfort Oracle Linux 10tomcat9-webapps1:9.0.120-1.el10_0
rapidfort Oracle Linux 9tomcat1:9.0.120-1.el9_4
rapidfort Oracle Linux 9tomcat-admin-webapps1:9.0.120-1.el9_4
rapidfort Oracle Linux 9tomcat-docs-webapp1:9.0.120-1.el9_4
rapidfort Oracle Linux 9tomcat-el-5.0-apino fix listed
rapidfort Oracle Linux 9tomcat-jsp-3.1-apino fix listed
rapidfort Oracle Linux 9tomcat-lib1:9.0.120-1.el9_4
rapidfort Oracle Linux 9tomcat-servlet-6.0-apino fix listed
rapidfort Oracle Linux 9tomcat-webapps1:9.0.120-1.el9_4
rapidfort Red Hat 10tomcatno fix listed
rapidfort Red Hat 10tomcat-admin-webappsno fix listed
rapidfort Red Hat 10tomcat-docs-webappno fix listed
rapidfort Red Hat 10tomcat-el-5.0-apino fix listed
rapidfort Red Hat 10tomcat-jsp-3.1-apino fix listed
rapidfort Red Hat 10tomcat-libno fix listed
rapidfort Red Hat 10tomcat-servlet-6.0-apino fix listed
rapidfort Red Hat 10tomcat-webappsno fix listed
rapidfort rocky 10tomcatno fix listed
rapidfort rocky 9pki-servlet-engineno fix listed
rapidfort rocky 9tomcat1:9.0.120-1.el9_4
rapidfort ubuntu 20.04tomcat100:10.1.54-1
rapidfort ubuntu 20.04tomcat90:9.0.115-1
rapidfort ubuntu 22.04tomcat100:10.1.54-1
rapidfort ubuntu 22.04tomcat90:9.0.115-1
rapidfort ubuntu 24.04tomcat100:10.1.54-1
rapidfort ubuntu 24.04tomcat90:9.0.115-1
Red Hatjws5-tomcatno fix listed
Red Hatpki-deps:10.6::pki-servlet-4.0-apino fix listed
Red Hatpki-deps:10.6::pki-servlet-engineno fix listed
Red Hatpki-servlet-4.0-apino fix listed
Red Hatpki-servlet-engineno fix listed
Red Hattomcatno fix listed
Red Hattomcat-admin-webappsno fix listed
Red Hattomcat-docs-webappno fix listed
Red Hattomcat-el-2.2-apino fix listed
Red Hattomcat-javadocno fix listed
Red Hattomcat-jsp-2.2-apino fix listed
Red Hattomcat-jsvcno fix listed
Red Hattomcat-libno fix listed
Red Hattomcat-servlet-3.0-apino fix listed
Red Hattomcat-webappsno fix listed
Red Hattomcat6no fix listed
Red Hattomcat6-admin-webappsno fix listed
Red Hattomcat6-docs-webappno fix listed
Red Hattomcat6-el-2.1-apino fix listed
Red Hattomcat6-javadocno fix listed
Red Hattomcat6-jsp-2.1-apino fix listed
Red Hattomcat6-libno fix listed
Red Hattomcat6-log4jno fix listed
Red Hattomcat6-servlet-2.5-apino fix listed
Red Hattomcat6-webappsno fix listed
rocky 10tomcat91:9.0.117-2.el10_2
rocky 10tomcat9-admin-webapps1:9.0.117-2.el10_2
rocky 10tomcat9-docs-webapp1:9.0.117-2.el10_2
rocky 10tomcat9-el-3.0-api1:9.0.117-2.el10_2
rocky 10tomcat9-jsp-2.3-api1:9.0.117-2.el10_2
rocky 10tomcat9-lib1:9.0.117-2.el10_2
rocky 10tomcat9-servlet-4.0-api1:9.0.117-2.el10_2
rocky 10tomcat9-webapps1:9.0.117-2.el10_2
rocky 8tomcat1:9.0.120-1.el8_10
rocky 8tomcat-admin-webapps1:9.0.120-1.el8_10
rocky 8tomcat-docs-webapp1:9.0.120-1.el8_10
rocky 8tomcat-el-3.0-api1:9.0.120-1.el8_10
rocky 8tomcat-jsp-2.3-api1:9.0.120-1.el8_10
rocky 8tomcat-lib1:9.0.120-1.el8_10
rocky 8tomcat-servlet-4.0-api1:9.0.120-1.el8_10
rocky 8tomcat-webapps1:9.0.120-1.el8_10
seal maven::Seal Security Databaseorg.apache.tomcat.embed:tomcat-embed-core10.1.10+sp999, 10.1.11+sp999, 10.1.16+sp4, 10.1.19+sp999, 10.1.20+sp999, 10.1.26+sp999, 10.1.28+sp999, 10.1.30+sp999, 10.1.31+sp999, 10.1.34+sp999, 10.1.35+sp999, 10.1.36+sp4, 10.1.39+sp999, 10.1.40+sp999, 10.1.42+sp999, 10.1.5+sp999, 11.0.10+sp999, 8.5.46+sp999, 9.0.46+sp3, 9.0.58+sp999, 9.0.68+sp999, 9.0.69+sp999, 9.0.75+sp999, 9.0.80+sp999, 9.0.86+sp999, 9.0.90+sp999
seal maven::Seal Security Databaseseal.sp1.org.apache.tomcat.embed:tomcat-embed-core10.1.10+sp999, 10.1.11+sp999, 10.1.16+sp999, 10.1.19+sp999, 10.1.20+sp999, 10.1.26+sp999, 10.1.28+sp999, 10.1.30+sp999, 10.1.31+sp999, 10.1.34+sp999, 10.1.35+sp999, 10.1.36+sp999, 10.1.39+sp999, 10.1.40+sp999, 10.1.42+sp999, 10.1.5+sp999, 11.0.10+sp999, 8.5.46+sp999, 9.0.46+sp999, 9.0.58+sp999, 9.0.68+sp999, 9.0.69+sp999, 9.0.75+sp999, 9.0.80+sp999, 9.0.86+sp999, 9.0.90+sp999
seal maven::Seal Security Databaseseal.sp2.org.apache.tomcat.embed:tomcat-embed-core10.1.10+sp999, 10.1.16+sp999, 10.1.19+sp999, 10.1.20+sp999, 10.1.26+sp999, 10.1.28+sp999, 10.1.30+sp999, 10.1.31+sp999, 10.1.34+sp999, 10.1.35+sp999, 10.1.36+sp999, 10.1.39+sp999, 10.1.40+sp999, 10.1.5+sp999, 9.0.46+sp999, 9.0.58+sp999, 9.0.68+sp999, 9.0.69+sp999, 9.0.80+sp999, 9.0.86+sp999, 9.0.90+sp999
seal maven::Seal Security Databaseseal.sp3.org.apache.tomcat.embed:tomcat-embed-core10.1.16+sp999, 10.1.19+sp999, 10.1.20+sp999, 10.1.28+sp999, 10.1.34+sp999, 10.1.36+sp999, 10.1.39+sp999, 10.1.40+sp999, 10.1.5+sp999, 9.0.68+sp999, 9.0.80+sp999, 9.0.86+sp999, 9.0.90+sp999
seal maven::Seal Security Databaseseal.sp4.org.apache.tomcat.embed:tomcat-embed-core10.1.5+sp999
ubuntu 18.04-ESMtomcat8no fix listed
ubuntu 18.04-ESMtomcat9no fix listed
ubuntu 20.04-ESMtomcat9no fix listed
ubuntu 22.04tomcat9no fix listed
ubuntu 24.04tomcat10no fix listed
ubuntu 24.04tomcat9no fix listed
ubuntu 26.04tomcat10no fix listed
wolfithingsboard4.3.1-r2

References

All 78 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.