CVE-2026-29145
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
Description
Apache Tomcat: CLIENT_CERT authentication does not fail as expected
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2026-29145
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2026-29145.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 9.0.70-2 |
| debian | bullseye | fixed | 9.0.70-2 |
| debian | forky | fixed | 10.1.54-1 |
| debian | sid | fixed | 10.1.54-1 |
| debian | trixie | fixed | 9.0.70-2 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.apache.tomcat:tomcat-coyote-ffm | >=9.0.83,<9.0.116 | 9.0.116 |
| Maven | org.apache.tomcat:tomcat-coyote-ffm | >=10.1.0-M7,<10.1.53 | 10.1.53 |
| Maven | org.apache.tomcat:tomcat-coyote-ffm | >=11.0.0-M1,<11.0.20 | 11.0.20 |
| Maven | org.apache.tomcat:tomcat | >=9.0.83,<9.0.116 | 9.0.116 |
| Maven | org.apache.tomcat:tomcat | >=10.1.0-M7,<10.1.53 | 10.1.53 |
| Maven | org.apache.tomcat:tomcat | >=11.0.0-M1,<11.0.20 | 11.0.20 |
| MAVEN | org.apache.tomcat:tomcat-coyote-ffm | >= 11.0.0-M1, < 11.0.20 | 11.0.20 |
| MAVEN | org.apache.tomcat:tomcat-coyote-ffm | >= 10.1.0-M7, < 10.1.53 | 10.1.53 |
| MAVEN | org.apache.tomcat:tomcat-coyote-ffm | >= 9.0.83, < 9.0.116 | 9.0.116 |
| MAVEN | org.apache.tomcat:tomcat | >= 11.0.0-M1, < 11.0.20 | 11.0.20 |
| MAVEN | org.apache.tomcat:tomcat | >= 10.1.0-M7, < 10.1.53 | 10.1.53 |
| MAVEN | org.apache.tomcat:tomcat | >= 9.0.83, < 9.0.116 | 9.0.116 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-29145
- https://github.com/apache/tomcat/commit/721591f7bff424c693f26adc18ae9b9abac3655b
- https://github.com/apache/tomcat/commit/d1406df5ae0326f39f54c3f64ac30d8fca55cd5b
- https://github.com/apache/tomcat/commit/fe26667cd2385045ac73f4dea086cc9971209b90
- https://github.com/apache/tomcat
- https://lists.apache.org/thread/yz5fxmhd2j43wgqykssdo7kltws57jfz
- https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.53
- https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.20
- https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.116
- http://www.openwall.com/lists/oss-security/2026/04/09/23
- https://www.suse.com/security/cve/CVE-2026-29145.html
- https://security-tracker.debian.org/tracker/CVE-2026-29145
- https://github.com/advisories/GHSA-95jq-rwvf-vjx4
Verify integrity in audit chain (admin only). AS-IS.