security feature bypass

Microsoft has assigned CVE-2026-26143 to a PowerShell security feature bypass issue, and the way it is described suggests the company believes the vulnerability is credible enough to publish in the Security Update Guide rather than hold it back for later confirmation. That matters because...

Microsoft’s CVE-2026-20928 entry is important less because of dramatic exploit details and more because of what the wording itself tells defenders: Microsoft is treating the issue as a real Windows Recovery Environment security feature bypass and using its confidence framework to signal how...

Microsoft’s CVE-2026-27906 entry is already drawing attention because it sits in a security category that matters far beyond a single bug: Windows Hello security feature bypass. In Microsoft’s own risk framing, the key question is not merely whether exploitation is possible, but how confident...

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...

Microsoft has logged CVE-2026-20949 as a Security Feature Bypass affecting Microsoft Excel, and the entry in the Microsoft Security Response Center’s Update Guide highlights a constrained public description and an explicit report‑confidence signal that security teams must interpret when triaging...