CVE-2026-66798
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
- Published Aug 28, 2026
- CVSS 4.3 medium
- 0.8% chance of exploitation in the next 30 days (EPSS)
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.