Business-grade email server software SmarterMail just patched a maximum-severity vulnerability that allowed threat actors to ...

An unauthenticated user can execute the attack, and there’s no mitigation, just a hotfix that should be applied immediately.

SafeBreach researchers developed a zero-click PoC exploit that crashes unpatched Windows Servers using the Windows ...

The explosive, easy-to-trigger vulnerability was exploited within hours of disclosure, exposing the risks of default ...

The RondoDox botnet has been observed exploiting the critical React2Shell flaw (CVE-2025-55182) to infect vulnerable Next.js ...

A new report out today from artificial intelligence security startup Cyata Security Ltd. details a critical remote code execution vulnerability in Cursor Inc.’s integrated development environment that ...

WatchGuard warns that the critical Firebox vulnerability CVE-2025-14733 has been exploited in attacks for remote code ...

With attacks on the critical firewall vulnerability, WatchGuard joins a list of edge device vendors whose products have been ...

December 2025, the RondoDox botnet operators have been targeting Next.js servers impacted by the React2Shell vulnerability.

In early December 2025, the React core team disclosed two new vulnerabilities affecting React Server Components (RSC). These issues – Denial-of-Service and Source Code Exposure were found by security ...

WatchGuard has warned customers to patch a critical, actively exploited remote code execution (RCE) vulnerability in its ...

Because it was under attack before a patch was made available by WatchGuard on December 18, this makes CVE-2025-14733 a bona fide zero-day vulnerability. The first job for admins should therefore be ...