TL;DR SonicWall disclosed critical flaws in its GMS and Email Security products on August 11, 2026. The most severe is a SonicWall GMS vulnerability, CVE-2026-66147, scoring CVSS 9.4. It allows un…

TL;DR Cisco disclosed a Cisco ASA and FTD VPN vulnerability on August 11, 2026. Tracked as CVE-2026-20349 (CVSS 8.6), it lets an unauthenticated attacker crash the firewall remotely. Cisco confirm…

TL;DR Google shipped a new Chrome security update on the Stable channel. It fixes five high-severity use-after-free flaws across V8, Blink, HTML, TabStrip, and Extensions. No exploitation in the w…

What happened at a glance Actor or group Lazarus (DPRK-linked), per Check Point Research Activity type Spear-phishing, trojanized software, zero-day exploitation Targets Defense, aerospace, and av…

TL;DR Microsoft August 2026 Patch Tuesday fixes 421 vulnerabilities, with 62 rated critical. One flaw, CVE-2026-68820, is already exploited in the wild. Microsoft also patched two other zero-days …

TL;DR Zoom released four security bulletins on August 11, 2026. Two of the flaws allow remote code execution against meeting participants. Each Zoom security vulnerability now has a fix, so users …

TL;DR A researcher has published a public PoC called ShieldBreak. It bypasses Microsoft’s July patch for the RoguePlanet Windows Defender flaw, CVE-2026-50656. The exploit escalates a standa…

TL;DR Siemens has disclosed CVE-2026-58115, a maximum-severity flaw in SIMATIC IoT2050 Advanced devices. The bug scores a perfect CVSS 10.0 and enables remote code execution through Node-RED. An u…

TL;DR Rapid7 has published a technical analysis and a working proof-of-concept for CVE-2026-55040. The flaw is a critical SharePoint authentication bypass that lets a remote, unauthenticated attac…

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