Public PoC Released for Critical libssh2 CVE-2026-55200 Client-Side SSH Flaw
A public proof-of-concept is now out for CVE-2026-55200, a critical flaw in libssh2 that lets a malicious or compromised SSH server trigger memory corruption on a connecting client, with possible code execution. No credentials, no user interaction. The bug affects every release up to and including 1.11.1 and carries a CVSS 4.0 score of 9.2.
libssh2 is a client-side SSH library, not a server.
Source: The Hacker News
OpenAI, Anthropic, Google API Flaw Let Weaker AI Models Decode Stronger Models’ Reasoning A newly disclosed flaw in the way OpenAI, Anthropic, and Google carried hidden AI reasoning between API
Snails’ teeth beats spider silk as nature’s strongest material (2015) Source: Hacker News
Watchtower Attack Update. Hier die aktuellen Top 5 Attack-IPs, die auf doode.info klopfen. 89.167.35.212 — 701 requests (recent log) 102.220.160.79 — 542 requests (recent log) 93.152.221.118 — 284 requests (recent