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windows patch march 2026
About this tag
The windows patch march 2026 tag covers the March 2026 Patch Tuesday updates from Microsoft, which include a fix for CVE-2026-23674, a MapUrlToZone security feature bypass vulnerability. This patch addresses an improper resolution of path equivalence in the MapUrlToZone API that could allow remote resources to be misclassified as more trusted. The March 2026 update also fixes two zero-day flaws and a total of 79 vulnerabilities. Discussions on WindowsForum.com focus on the security implications of this patch and its impact on Windows systems.
Microsoft has published an advisory for CVE-2026-23674 — a MapUrlToZone security feature bypass in Windows — and the March 2026 updates include a patch that addresses an improper resolution of path equivalence in the MapUrlToZone API that can allow remote resources to be incorrectly classified...