security patching

Microsoft’s tracking entry and community patch lists show that CVE-2026-20934 is a newly recorded Windows SMB Server elevation-of-privilege vulnerability that administrators must treat as a high-priority remediation item until their environments are validated patched or mitigated. Evidence in...

Microsoft’s security registry records CVE-2026-20838 as a Windows kernel information‑disclosure vulnerability — an advisory IT teams must treat as a credible reconnaissance primitive that can materially aid follow‑on local exploitation unless systems are patched and detection controls are...