kernel zero day

Microsoft and security vendors are urging immediate patching after November’s Patch Tuesday fixed an actively exploited Windows Kernel zero‑day and 62 other vulnerabilities that together create a high‑urgency threat landscape for Windows 10/11 and Server environments — install the updates now...

Microsoft’s November Patch Tuesday delivered a compact but urgent security package: 63 vulnerabilities were fixed across Windows and Microsoft products, including an actively exploited Windows kernel zero‑day (CVE‑2025‑62215) and a critical GDI+ remote code execution bug (CVE‑2025‑60724), plus...

Microsoft’s November Patch Tuesday delivers a compact but urgent set of fixes: an actively exploited Windows kernel elevation‑of‑privilege zero‑day (CVE‑2025‑62215), a clutch of critical RCEs affecting GDI+ and Office components, and several important updates and enrollment fixes for Windows 10...

Microsoft has issued an out‑of‑band Windows 10 update, KB5071959, to repair a bug that was preventing eligible consumer PCs from enrolling in the Extended Security Updates (ESU) program — a timely fix that restores the update path for machines that otherwise could not receive November’s critical...

Microsoft has pushed the first major Extended Security Updates (ESU) rollup for Windows 10—KB5068781—alongside an urgent out‑of‑band repair for a blocking enrollment bug (KB5071959), and the November Patch Tuesday bundle closes dozens of security holes (including a kernel zero‑day) that make...

Microsoft has shipped the November 2025 security rollup and an urgent out‑of‑band (OOB) patch that fixes a bug which prevented some Windows 10 PCs from enrolling in the consumer Extended Security Updates (ESU) program — a release that also closes an actively exploited Windows kernel zero‑day and...