This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 1.4%, top 19% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
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.
April 9, 2026
July 20, 2026
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Red Hat Security Advisory: Red Hat JBoss Web Server 7.0.0 security release
Red Hat Security Advisory: Red Hat JBoss Web Server 7.0.0 security release
Red Hat Security Advisory: tomcat security, bug fix, and enhancement update
Red Hat Security Advisory: tomcat security, bug fix, and enhancement update
Red Hat Security Advisory: tomcat security update
Red Hat Security Advisory: tomcat security, bug fix, and enhancement update
Red Hat Security Advisory: tomcat security update
Red Hat Security Advisory: tomcat security update
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| org.apache.tomcat:tomcat | 9.0.116 | 9.0.117 | — |
| org.apache.tomcat:tomcat-tribes | 9.0.116 | 9.0.117 | — |
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
EncryptInterceptor fail-open bypass in Apache Tomcat Tribes clustering leading to unauthenticated RCE via Java deserialization.
Open source ↗Apache Tomcat Tribes EncryptInterceptor Bypass - Remote Code Execution
Open source ↗See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-34486
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.