CVE-2026-34486
HIGHCVSS v3.1: 7.5 · EPSS: 0.1545 (96.4 percentile)
Source data as of:
At a glance
- Severity
- HIGH
- CVSS
- 7.5 v3.1 · NVD
- EPSS
- 0.1545 (96.4 percentile) · FIRST.org
- CISA KEV
- No
- Attack conditions (CVSS vector)
- NetworkNo privilegesNo user interaction · Source: NVD Vector
- Affected vendors
- apache
- Published
- 2026-04-09 · Modified: 2026-06-30
- References
- Jump to references (6)
CVSS / EPSS / KEV
Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources
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.
References
Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.
- Vendor advisory https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly
- Reference https://www.vicarius.io/vsociety/posts/cve-2026-34486-detection-script-rce-on-apache-tomca…
- Reference https://www.vicarius.io/vsociety/posts/cve-2026-34486-mitigation-script-rce-on-apache-tomc…
- Distro https://access.redhat.com/security/cve/CVE-2026-34486
- Distro https://bugzilla.redhat.com/show_bug.cgi?id=2457027
- Distro https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34486.json