vulnerability · Tue 04 Aug 2026 · 17:42 UTC
Actively exploited[KEV] CVE-2026-34486: Apache Tomcat Missing Encryption of Sensitive Data Vulnerability
Filed UTCSource NVD ↗
Apache Tomcat contains a missing encryption of sensitive data vulnerability that allows the bypass of the EncryptInterceptor. This vulnerability can be chained with CVE‑2025‑24813.
Signals
as the pipeline stamped them- KEV
- Active exploitation (KEV)
- What to do
- On CISA KEV — actively exploited. Patch immediately.
CISA KEV means this flaw has been seen exploited in real attacks — not predicted, observed. Treat it as urgent regardless of its score.
CVE
KEV from CISA · EPSS from FIRST| Id | KEV | EPSS | Reference |
|---|---|---|---|
| CVE-2026-34486 | KEV | 7% | NVD ↗ |
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