InfoSecBulletin Cybersecurity for mankind

Microsoft’s May 2026 Patch Tuesday brings many updates for businesses. It fixes 120 security flaws in Windows, Office, Azure, developer tools, and Microsoft 365 apps. Among these, 29 critical flaws let attackers run code from far away. Microsoft says there are no zero-days used in attacks or announced before this …

Fortinet patches 5 flaws on May 12, 2026 in its wireless access point controllers, network operating system, and enterprise management tools. One issue is a serious flaw that allows access without authorization in FortiSandbox. Critical Flaw in FortiSandbox The critical flaw, found is CVE-2026-26083 (FG-IR-26-136), which is a missing permission …

A new set of flaws in Zoom’s software can let hackers take control of systems. Zoom has launched security updates to fix three different flaws in its Windows and iOS apps. The most serious of these flaws lets authorized attackers gain higher system powers, changing a regular user account into …