Information security
fromThe Hacker News
3 hours agoAPT28 Tied to CVE-2026-21513 MSHTML 0-Day Exploited Before Feb 2026 Patch Tuesday
Microsoft patched CVE-2026-21513, a high-severity MSHTML Framework vulnerability exploited as a zero-day by Russia-linked APT28, allowing attackers to bypass security features and achieve code execution through malicious files.