Security researchers at Imperva have disclosed a critical pre-handshake memory exhaustion vulnerability in the widely-used LSQUIC QUIC implementation that enables remote attackers to crash servers through denial-of-service attacks. The flaw, designated CVE-2025-54939 and dubbed >>QUIC-LEAK,<< bypasses standard QUIC connection-level protections by triggering before any handshake is established, leaving servers vulnerable to unbounded memory growth and [...] The post QUIC-LEAK Vulnerability Allows Attackers to Drain Server Memory and Cause DoS appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform. First seen on gbhackers.com Jump to article: gbhackers.com/quic-leak-vulnerability/
