Last checked · Check before installing; only use the official link.
Today: Update needed if you are behind: 8 listed problems are being used in real attacks. Most have a full fix; see the notes below.
Last checked . The web browser that comes with Windows.
The minimum safe version
You're covered against every problem here that has a version number if you're on Edge 152.0.4191.66 or newer.
- Only partly fixed so far, so also follow the extra steps on their pages: Fake website certificates: browsers and computers are blocking a certificate company's weak keys.
- These are fixed by an update without one version number we can compare, so check their pages: Chrome and Edge (Dec 2025): a bug in the part that draws graphics (ANGLE) was used in real attacks, Chrome and Edge (Feb 2026): a bug in the part that handles page styles (CSS) was used in real attacks, Fake website certificates: browsers and computers are blocking a certificate company's weak keys.
Where this number comes from:
How to check your version
These steps only look. They do not change anything.
On Windows
Easy way: Click the three dots at the top right > Help and feedback > About Microsoft Edge.
Or type this in PowerShellRead-only. It only reads the version and changes nothing.
(Get-Item "${env:ProgramFiles(x86)}\Microsoft\Edge\Application\msedge.exe" -ErrorAction SilentlyContinue).VersionInfo.ProductVersionOn Mac
Easy way: Edge menu bar: Microsoft Edge > About Microsoft Edge.
Or type this in TerminalRead-only. It only reads the version and changes nothing.
defaults read "/Applications/Microsoft Edge.app/Contents/Info" CFBundleShortVersionString
How to update Edge
Edge updates itself. Restart it when asked.
On Windows
- Open Edge's three-dot menu > Help and feedback > About Microsoft Edge.
- Wait while it updates.
- Click Restart.
On Mac
- Open Edge's three-dot menu > Help and feedback > About Microsoft Edge.
- Wait while it updates.
- Click Restart.
Official update page Official website
Check before installing, and only use the official link. Never install an "update" from a pop-up, email or ad.
Latest problems (9)
- Fake website certificates: browsers and computers are blocking a certificate company's weak keys Partly patched updated Oct 27, 2026
- Chrome and Edge (Sep 2026, second fix): a bug in the part that runs website code (V8) was used in real attacks Patched: update now Being attacked now updated Oct 27, 2026
- Chrome and Edge (Sep 2026, first fix): a bug in the part that runs website code (V8) was used in real attacks Patched: update now Being attacked now updated Oct 27, 2026
- Chrome and Edge (Jun 2026): a bug in the part that runs website code (V8) was used in real attacks Patched: update now Being attacked now updated Oct 27, 2026
- Chrome and Edge (Mar 2026): a bug in the part that handles 3D graphics (Dawn) was used in real attacks Patched: update now Being attacked now updated Oct 27, 2026
- Chrome and Edge (Mar 2026): bugs in the parts that run website code (V8) and draw images (Skia) were used in real attacks Patched: update now Being attacked now updated Oct 27, 2026
- Chrome and Edge (Feb 2026): a bug in the part that handles page styles (CSS) was used in real attacks Patched: update now Being attacked now updated Oct 27, 2026
- Chrome and Edge (Dec 2025): a bug in the part that draws graphics (ANGLE) was used in real attacks Patched: update now Being attacked now updated Oct 27, 2026
- Chrome and Edge (Nov 2025): a bug in the part that runs website code (V8) was used in real attacks Patched: update now Being attacked now updated Oct 27, 2026
For AI agents
This app as data, with minimum_safe_version: /products/edge.json. What changed lately: /changes.json. Read-only checks only; ask before installing anything.