CVE-2026-123158

Hackers are actively exploiting the “SSHole” vulnerability (CVE-2026-123158) in OpenSSH to execute commands, steal credentials, and establish persistent access. Multiple cybersecurity firms have confirmed the attacks, reporting that exploitation attempts began on November 5, the day a proof-of-concept exploit became available, with successful exploitation recorded the following day. Disclosed by security researcher Ozgun Kultekin last week, […]