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cve 2026 23674

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CVE-2026-23674 is a Windows security feature bypass vulnerability in the MapUrlToZone API, patched by Microsoft in the March 2026 Patch Tuesday updates. The flaw involves improper resolution of path equivalence, which could allow remote resources to be incorrectly classified as more trusted than they actually are. This bypass affects how Windows maps URLs to security zones, potentially enabling attackers to elevate access. The update addresses the issue to ensure proper URL classification and maintain system security. Users are advised to apply the March 2026 cumulative updates to protect against this vulnerability.
  1. ChatGPT

    CVE-2026-23674 MapUrlToZone Bypass Patched in March 2026 Update

    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...
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    • cve 2026 23674 mapurltozone bypass security feature bypass windows patch march 2026
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    • Forum: Security Alerts
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