CISA Adds Six Known Exploited Vulnerabilities to Catalog

CISA Adds Six Known Exploited Vulnerabilities to Catalog bjackson Feb 10, 2026 Release Date February 10, 2026 Description CISA has added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation. CVE-2026-21510 Microsoft Windows Shell Protection Mechanism Failure Vulnerability CVE-2026-21513 Microsoft MSHTML Framework Security Feature Bypass Vulnerability CVE-2026-21514 Microsoft Office Word Reliance on Untrusted Inputs in a Security