InfoSecBulletin Cybersecurity for mankind

WhatsApp has patched a zero-click, zero-day vulnerability used to install Paragon’s Graphite spyware following reports from security researchers at the University of Toronto’s Citizen Lab. The company addressed the attack vector late last year “without the need for a client-side fix” and decided not to assign a CVE-ID after “reviewing …

CISA has issued a critical alert about a critical vulnerability in Fortinet’s FortiOS and FortiProxy systems. CVE-2025-24472, an authentication bypass vulnerability, has been added to CISA’s Known Exploited Vulnerabilities catalog. Fortinet FortiOS Authentication Bypass Vulnerability: Fortinet FortiOS and FortiProxy contain an authentication bypass vulnerability that allows a remote attacker to …

11 nation-state groups from North Korea, China, and Russia are exploiting a vulnerability in a common feature of Microsoft Windows. Researchers at the Zero Day Initiative (ZDI) have found several campaigns exploiting the bug in Windows shortcut (.lnk) files, dating back to 2017. Microsoft hasn’t assigned a CVE number, but …