The Linux vulnerability CVE-2026-43503 enables local attackers to escalate privileges to root through memory manipulation during network packet processing, leaves no traces, and is particularly critical in container and multi-tenant environments.
A critical vulnerability in Microsoft 365 Copilot allows attackers to compromise systems through a simple link click, without employing classical phishing or password theft techniques.
The GreatXML exploit leverages a security vulnerability in Microsoft’s offline scan function to bypass BitLocker and access encrypted drives from recovery mode after a successful Defender offline scan.
CISA confirms active exploitation of the remote code execution vulnerability CVE-2026-45247 in Magento cache extension and calls on federal agencies to remediate.
A security researcher publicly releases six zero-day exploits for Microsoft products without giving the company a chance to patch – CISOs must prepare for immediately exploitable vulnerabilities.
