InfoSecBulletin Cybersecurity for mankind

Daily a lot of cyberattack happen around the world including ransomware, malware attack, data breaches, website defacement and so on. It’s our daily security digest to cover the latest happenings in the world. A Daily Security Update is a concise, regularly published summary of the latest developments in cybersecurity. Its main …

Cisco revealed a zero-day RCE vulnerability, CVE-2026-20045, that is being actively exploited. The vulnerability in key Unified Communications products lets unauthenticated attackers execute arbitrary commands on the OS, risking root access. This vulnerability is due to improper validation of user-supplied input in HTTP requests. An attacker could exploit this vulnerability …

Fortinet customers are observing attackers exploiting a patch bypass for a previously fixed critical FortiGate authentication vulnerability (CVE-2025-59718) to hack patched firewalls. One affected admins said that Fortinet has allegedly confirmed that the latest FortiOS version (7.4.10) didn’t fully address this authentication bypass vulnerability, which should’ve been patched in early …