CVE-2026-34486: Missing Encryption of Sensitive Data vulnerability in
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.
- CISA KEV-listed (remediation due 2026-08-07)
- EPSS 98.6% (99.9% percentile)
- CVSS 7.5 high
Related briefings
- CISA says hackers exploit critical IBM Langflow AI flaw 2026-08-04
- A hacker let an AI agent pick and attack its own targets 2026-07-30