patch management

Hotpatch readiness is no longer an optional optimization for modern Windows fleets — it’s a foundational capability for any organization that values continuous uptime, rapid security response, and simplified update logistics. Enabling Virtualization‑based Security (VBS) at scale is the single...

Microsoft has quietly issued a set of emergency, out‑of‑band patches to fix a serious regression introduced by the August 2025 security updates that broke Windows’ built‑in recovery tools — including the widely used Reset this PC workflow — and caused some upgrade attempts to fail with error...

Microsoft’s August Patch Tuesday has gone from a routine security maintenance window to an operational headache for administrators and home users alike, as the August 12, 2025 rollups introduced a pair of serious regressions — first a storage regression that could make some SSDs disappear under...

Microsoft released an out‑of‑band (OOB) non‑security update on August 19, 2025 — KB5066189 for Windows 11 (OS Builds 22621.5771 and 22631.5771) — to repair a regression introduced by August’s cumulative updates that can block device reset and recovery operations, and to deliver a servicing stack...

CISA’s August 19 advisory batch once again put industrial control systems at the center of urgent cybersecurity attention, flagging four distinct advisories that collectively underscore persistent weaknesses in building management, identity federation, solar-edge gateways, and distributed...

Siemens’ published advisory on the Desigo CC product family and SENTRON powermanager centers on a privilege-escalation flaw in the bundled WIBU CodeMeter runtime that can let a local, unprivileged user elevate rights immediately after installation — a condition Siemens and Wibu have patched but...

Microsoft’s decision to place three new Microsoft 365 “companion” apps — People, File Search, and Calendar — directly into the Windows 11 taskbar is a clear bet on shaving everyday friction from the workday, but it also raises immediate questions about duplication, manageability, and enterprise...

Microsoft has quietly removed the long-standing option in the Microsoft Store to keep automatic app updates turned off indefinitely — the Store now forces a time-limited pause that resumes updates automatically after a selected window (commonly one to five weeks), aligning Store behavior with...

CISA has formally added CVE-2025-54948 — a critical OS command injection in Trend Micro Apex One’s on‑premises Management Console — to its Known Exploited Vulnerabilities (KEV) Catalog, citing evidence of active exploitation and triggering accelerated remediation expectations for federal...

Three persistent beliefs about Windows security still shape decisions in 2025 — that you must pay for antivirus, that Microsoft Defender is a catch‑all shield, and that staying on Windows 10 is safe for years to come — and each is misleading in ways that matter for risk, cost, and practical...

Microsoft has given Windows 10 users a one-year safety net — a broadly accessible Extended Security Updates (ESU) program that keeps crucial security patches flowing after the official end-of-support date, but the offer comes with strings attached and hard choices ahead for millions of PC...

Microsoft’s recent policy updates around Office distribution have been widely misunderstood: the company is not locking Office into the Windows Store — it is effectively retiring the Microsoft Store installation type for Microsoft 365 (Office) apps and steering users toward Click-to-Run delivery...

The Colonial Pipeline blackout of May 2021 remains a cautionary touchstone: ransomware that began in corporate IT cascaded into physical shortages and public alarm, a stark demonstration that operational technology (OT) insecurity costs more than data — it can disrupt energy, water, food and...

A recently disclosed memory-safety flaw in Chromium’s Aura windowing component — tracked as CVE-2025-8882 — allows a remote attacker who can trick a user into specific UI gestures to trigger a use‑after‑free that may lead to heap corruption; the bug was patched upstream in Google Chrome...

Chromium security teams fixed a high‑risk out‑of‑bounds write in the ANGLE graphics translation layer (tracked as CVE‑2025‑8901), and users of Chromium‑based browsers — including Microsoft Edge after Microsoft ingests the Chromium update — must upgrade to the patched builds (Chrome...

A race condition in V8, tracked as CVE‑2025‑8880, was disclosed by the Chromium team and fixed upstream in Chrome Stable — the flaw could allow a remote attacker to execute code inside the browser sandbox via a crafted webpage, and Chromium-based browsers (including Microsoft Edge) are advised...

A newly recorded Chromium vulnerability, tracked as CVE-2025-8881, exposes a weakness in the browser’s File Picker implementation that can be coaxed into leaking cross‑origin data when a user is tricked into specific UI gestures on a crafted page; the bug affects Google Chrome builds prior to...

A lone California plaintiff has asked a San Diego court to stop Microsoft from cutting off free security updates for Windows 10 on October 14, 2025 — a lawsuit that reframes a routine product‑lifecycle decision as a high‑stakes legal, security and policy dispute with potential ripple effects for...

Microsoft’s August Patch Tuesday is one of the heavier maintenance cycles of the year: the company released patches addressing well over a hundred vulnerabilities across Windows, Office, Exchange, SQL Server and Azure services, and security teams must triage a short list of immediate priorities...

Windows Security is a strong baseline for protecting Windows 11 devices, but it was never designed to be a human-proof, one-stop solution — there are modern threats that built-in tools cannot fully mitigate, and relying on default protection alone leaves significant gaps in phishing...