Patch Guidance
The latest Patch Guidance coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2025-57052: Critical cJSON Vulnerability Threatens Software Security - Patch Now
A newly discovered critical vulnerability in the widely used cJSON library, designated CVE-2025-57052, poses a significant security threat to countless applications and systems that rely on this...
CVE-2026-21532: Azure Functions Information Disclosure Vulnerability Analysis
Microsoft has officially acknowledged a significant information disclosure vulnerability affecting Azure Functions, designated as CVE-2026-21532, according to the company's Security Update Guide....
CVE-2026-20871: Critical DWM Vulnerability Threatens Windows Security
Microsoft has disclosed a significant security vulnerability in the Desktop Window Manager (DWM) component of Windows, tracked as CVE-2026-20871, which presents a high-severity elevation-of-privilege...
Microsoft Patches Critical Windows COM Flaw That Allows Remote Code Execution via Malicious Documents
Microsoft has shipped a security update to stamp out a critical vulnerability in a widely used Windows component, one that could allow attackers to hijack computers just by getting users to open a...
Critical Windows Management Services Bug Could Expose Admin Secrets — Patch Guidance Inside
Microsoft has confirmed a new information disclosure vulnerability in Windows Management Services (WMS), a core component that handles privileged administrative tasks across Windows servers and...
Microsoft Issues Urgent Fix for 'CVE-2026-20934' SMB Server Flaw: Patch Now to Block Privilege Escalation
Microsoft has quietly patched a serious elevation-of-privilege vulnerability in Windows SMB Server, tracked as CVE-2026-20934, as part of its January 2026 security update rollout. The flaw could let...
CVE-2026-20877: Critical Windows Management Services EoP Vulnerability & Patch Guide
Microsoft has disclosed a critical elevation-of-privilege vulnerability in Windows Management Services, designated CVE-2026-20877, that could allow attackers to gain SYSTEM-level privileges on...
CVE-2026-20877: Critical Windows Management Services Vulnerability Explained
Microsoft has disclosed a significant security vulnerability in Windows Management Services that could allow attackers to gain elevated privileges on affected systems. Designated as CVE-2026-20877,...
CVE-2026-20876: Critical VBS Enclave Vulnerability Threatens Windows Security
Microsoft has disclosed a significant security vulnerability in its Virtualization-Based Security (VBS) enclave technology, designated as CVE-2026-20876, which presents a serious...
CVE-2025-2915: Critical HDF5 Heap Overflow Vulnerability Threatens Scientific Computing & AI Pipelines
A critical heap-based buffer overflow vulnerability in the widely used HDF5 data format library, tracked as CVE-2025-2915, has been publicly disclosed with a functional proof-of-concept exploit,...
PHP CVE-2025-14177: Critical getimagesize() Vulnerability Exposes Memory Data
A newly disclosed vulnerability in PHP's core image processing functions has security experts urging immediate patching across millions of web servers worldwide. CVE-2025-14177 represents a critical...
Unpatched Linux Kernel Bug in AF_UNIX Sockets Opens Door to Local Host Crashes (CVE-2023-54082)
A race condition in the Linux kernel’s Unix domain socket code—tracked as CVE-2023-54082—can be exploited by any logged-in user to trigger a kernel panic, forcing a system crash. The flaw,...