A critical memory leak vulnerability in Apache Tomcat’s HTTP/2 implementation (CVE-2025-31650) has been weaponized, enabling unauthenticated denial-of-service attacks through malformed priority headers. The flaw affects Tomcat versions 9.0.769.0.102, 10.1.1010.1.39, and 11.0.0-M211.0.5, with public exploits already circulating 12. Vulnerability Mechanics and Attack Vector According to the report, the vulnerability stems from the improper cleanup of failed […] The post PoC Exploit Released for Apache Tomcat DoS Vulnerability appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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