high7.5
CVE-2026-66315
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Impact
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Edge Chromium | before 151.0.4129.59 |
| Microsoft | Microsoft Edge (Chromium-Based) | from 1.0.0.0 before 151.0.4129.59 |