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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
  1. 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
CVE ids in this dispatch with their KEV status and EPSS score
IdKEVEPSSReference
CVE-2026-34486KEV7%NVD ↗

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