#cve-2026-34486

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Web discovery (articles for new exploits & KEV entries)Sep 9, 2026high

CVE-2026-34486: Apache Software Foundation Apache Tomcat

CISA added CVE-2026-34486, an actively exploited Apache Tomcat EncryptInterceptor bypass enabling unauthenticated deserialization RCE, to its KEV catalog.

Exploited2 min readapache-tomcat cve-2026-34486

Web discovery (articles for new exploits & KEV entries)Sep 8, 2026high

CVE-2026-34486: Apache Tomcat EncryptInterceptor Fail-Open Bypass

Technical analysis shows CVE-2026-34486 is a one-line fail-open regression in Tomcat Tribes enabling unauthenticated RCE via Java deserialization.

13 min readapache-tomcat cve-2026-34486

Web discovery (articles for new exploits & KEV entries)Sep 8, 2026high

CVE-2026-34486: Apache Tomcat Auth Bypass Vulnerability

SentinelOne details CVE-2026-34486, an Apache Tomcat EncryptInterceptor bypass exposing unencrypted cluster communications, with patches and workarounds available.

4 min readapache-tomcat cluster-communication