Microsoft Office
Microsoft Office Security Feature Bypass Vulnerability — Microsoft Office contains a security feature bypass vulnerability in which reliance on untrusted inputs in a security decision in Microsoft Office could allow an u
Original Disclosure
https://nvd.nist.gov/vuln/detail/CVE-2026-21509
Severity
high
Sector
tech
Disclosure date
January 26, 2026
Indexed
2 months, 2 weeks ago