CISA-confirmed known exploited vulnerability

CVE-2016-8735

Apache Tomcat Remote Code Execution Vulnerability

Apache · Tomcat

Vulnerability details

Apache Tomcat contains an unspecified vulnerability that allows for remote code execution if JmxRemoteLifecycleListener is used and an attacker can reach Java Management Extension (JMX) ports. This CVE exists because this listener wasn't updated for consistency with the Oracle patched issues for CVE-2016-3427 which affected credential types.

Added to CISA KEV: 2023-05-12

Ransomware campaign use: Unknown

CISA due date: 2023-06-02

Defensive guidance from CISA

Apply updates per vendor instructions.

This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.

Source catalog date: 2026-11-06T19:44:45.1797Z · Last retrieved: 2026-11-06 21:02:26 UTC

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