INCIDENT EVIDENCE GRAPH

CVE-2026-34486: Apache Tomcat Missing Encryption of Sensitive Data Vulnerability

2026-08-04T00:00:00Z

Apache Tomcat contains a missing encryption of sensitive data vulnerability that allows the bypass of the EncryptInterceptor.；Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.；Due: 2026-08-07

• Victim: Apache Tomcat
• Exploit: CVE-2026-34486
• Method: Apache Tomcat Missing Encryption of Sensitive Data Vulnerability

Primary evidence

1. CVE-2026-34486: Apache Tomcat Missing Encryption of Sensitive Data Vulnerability

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