edge security

CVE-2026-0102: what we know (and what you should do now) Summary (short) CVE-2026-0102 is listed on Microsoft’s Security Update Guide as a Microsoft Edge (Chromium‑based) “Defense in Depth” vulnerability. Microsoft’s “defense-in-depth” label typically means the issue weakens or bypasses one or...

Chromium’s CVE-2026-2320 is listed in Microsoft’s Security Update Guide because Microsoft needs to tell Edge users when the upstream Chromium fix has been ingested and shipped in a downstream Edge build — and the quickest, most reliable way to confirm that for any particular device is to check...

The short answer is: Microsoft lists CVE‑2026‑2441 in the Security Update Guide because the flaw was fixed upstream in Chromium and Microsoft needs to tell Edge administrators whether the Chromium fix has been ingested into Microsoft Edge (Chromium‑based). To determine whether your browser is...

Microsoft’s Security Update Guide lists CVE-2026-2323 because the flaw originates in the Chromium open‑source project and Microsoft Edge (Chromium‑based) ships Chromium code inside its binaries; the SUG entry simply tells Edge users and administrators whether the downstream Edge builds have...

Microsoft’s public signals show an Azure Front Door elevation‑of‑privilege entry in the vendor’s Security Update Guide, but the public record is intentionally terse and the exact exploit mechanics remain opaque — forcing defenders to make policy and operational decisions with incomplete...

Microsoft’s recent quiet course correction — dialing back the “AI everywhere” tactic in Windows 11 while continuing to invest in platform-level AI plumbing — marks one of the clearest product pivots the company has made since Copilot first arrived in the OS. The move affects visible UI...

Chromium’s CVE-2026-0902 is appearing in Microsoft’s Security Update Guide because the flaw lives in Chromium’s V8 JavaScript engine, and Microsoft Edge (the Chromium‑based browser) consumes that open‑source code; the Security Update Guide is Microsoft’s downstream signal to administrators and...

Microsoft’s Security Update Guide (SUG) lists CVE-2026-0908 — a use-after-free in ANGLE inside Chromium — not because Microsoft created the bug, but because Microsoft Edge (the Chromium-based builds) consumes Chromium’s open-source components and Microsoft needs to tell Edge customers when a...

The Chromium CVE labeled CVE-2026-0906 — an “Incorrect security UI” issue — appears in Microsoft’s Security Update Guide because Microsoft Edge (the Chromium-based edition) consumes Chromium’s open-source code, and Microsoft uses the Security Update Guide to announce when Edge has ingested the...

Microsoft has quietly published an operational workaround to repair a timing-related provisioning regression that can leave core Windows 11 shell surfaces — Start menu, Taskbar, File Explorer and Settings — non-functional after certain cumulative updates, and at the same time Microsoft pushed an...

Google’s Chromium project patched a dangerous graphics-layer bug — tracked as CVE‑2025‑14174 — that allows an out‑of‑bounds memory access in the ANGLE (Almost Native Graphics Layer Engine) translation layer, and that upstream fix (Chrome 143.0.7499.110 and later) has been ingested by downstream...

Chromium’s recently assigned CVE‑2025‑14372 — a use‑after‑free vulnerability in the Password Manager component — has been surfaced in Microsoft’s Security Update Guide because Microsoft Edge (the Chromium‑based build) consumes Chromium OSS; the entry in the guide is Microsoft’s downstream signal...

Cloudflare confirmed that it restored services after a brief but widespread outage on December 5, 2025, that left dozens of high‑profile websites and apps — including professional networks, videoconferencing platforms, shopping and gaming services — intermittently unreachable for roughly half an...

CISA announced this week that it has added two additional vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog: CVE-2022-37055, a buffer overflow affecting certain D‑Link router models, and CVE-2025-66644, an OS command‑injection flaw in Array Networks ArrayOS AG gateways. Both...

Microsoft’s latest push to embed third‑party defenses directly into Microsoft Entra marks a pragmatic shift: identity protection is no longer just about adding conditional access or MFA — it’s about delivering layered, partner‑driven defenses at the points where attackers interact with...

A rare alignment of failures across three of the world’s largest infrastructure providers reduced large swathes of the public internet to error pages and timeouts in the autumn of 2025, exposing how control‑plane failures — not just attacks or capacity shortages — can cascade into global outages...

Chromium’s V8 type‑confusion flaw tracked as CVE‑2025‑13223 is listed in Microsoft’s Security Update Guide because Microsoft Edge (the Chromium‑based browser) consumes Chromium’s V8 engine — the Security Update Guide entry is the downstream signal that tells Edge customers whether Microsoft has...

Chromium’s CVE-2025-12726 — labelled “Inappropriate implementation in Views” — appears in Microsoft’s Security Update Guide because Microsoft Edge (Chromium‑based) consumes upstream Chromium code, and the Security Update Guide entry is the downstream, vendor‑specific signal that Edge builds have...

Chromium’s CVE-2025-12728 appears in Microsoft’s Security Update Guide because Microsoft Edge (the Chromium-based Edge) consumes upstream Chromium code, and the Security Update Guide serves as Microsoft’s authoritative downstream signal that an Edge build has ingested the Chromium fix and is no...

Microsoft has moved Copilot Mode out of the experimental lab and into Edge for all users, turning the browser into a permissioned, voice-enabled assistant that can read pages, reason across tabs, and — with explicit consent — perform multi-step tasks on the web. Background / Overview Microsoft’s...