Microsoft has released updates to address vulnerabilities in Microsoft Windows, Internet Explorer, Office, SharePoint, and Exchange as part of the Microsoft Security Bulletin Summary for December 2010. These vulnerabilities may allow an attacker to execute arbitrary code, operate with elevated privileges, or cause a denial-of-service condition.
US-CERT encourages users and administrators to review the bulletins and follow best-practice security policies to determine which updates should be applied.
CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-3502 TrueConf Client…