| Name | CVE-2026-34486 |
| Description | Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor. This issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| tomcat10 (PTS) | bookworm | 10.1.34-0+deb12u2 | fixed |
| bookworm (security) | 10.1.52-1~deb12u1 | fixed | |
| trixie (security), trixie | 10.1.52-1~deb13u1 | fixed | |
| forky, sid | 10.1.54-1 | fixed | |
| tomcat11 (PTS) | trixie (security), trixie | 11.0.15-1~deb13u1 | fixed |
| forky, sid | 11.0.21-1 | fixed | |
| tomcat9 (PTS) | bullseye | 9.0.43-2~deb11u10 | fixed |
| bullseye (security) | 9.0.107-0+deb11u2 | fixed | |
| bookworm | 9.0.70-2 | fixed | |
| trixie | 9.0.95-1 | fixed | |
| forky, sid | 9.0.115-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| tomcat10 | source | (unstable) | (not affected) | |||
| tomcat11 | source | (unstable) | (not affected) | |||
| tomcat9 | source | (unstable) | (not affected) |
- tomcat11 <not-affected> (Incomplete fix for CVE-2026-29146 not applied)
- tomcat10 <not-affected> (Incomplete fix for CVE-2026-29146 not applied)
- tomcat9 <not-affected> (Incomplete fix for CVE-2026-29146 not applied)
Fixed by: https://github.com/apache/tomcat/commit/1fab40ccc752e22639eccfe290d5624afad7eccd (11.0.21)
Fixed by: https://github.com/apache/tomcat/commit/55f3eb9148233054fccfdf761141c6894a050be1 (10.1.54)
Fixed by: https://github.com/apache/tomcat/commit/776e12b3e2b0b4507b8a3b62c187ceb0b74bf418 (9.0.117)