Description
Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Microsoft Edge (Chromium-based) | 1.0.0.0 – < 154.0.4258.37 | 154.0.4258.37 |
Advisories 2
- WID-SEC-2026-4204 Microsoft Edge: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 29, 2026
- MSRC-CVE-2026-88090 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability Microsoft Security Response Center · Oct 26, 2026
References
- Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability vendor-advisory patch