CRITICALExploited in the wildUnknown

Apache Tomcat Missing Encryption of Sensitive Data Vulnerability

https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-34486

CVE-2026-34486Published 1 day agoSource: CISA KEV

Affected packages

No package-level mapping for this advisory.

Exploit signal

Known exploited (CISA KEV)
Yes
EPSS score
42.63%
EPSS percentile
98.6%

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs. This advisory is in the top 99%.

Sources

No external sources available.

Recommended response stack

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Apache Tomcat Missing Encryption of Sensitive Data Vulnerability | HackTribune