PublicCVE

CVE-2026-66798

MEDIUM4.3Memory safety

Description

Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

CVSS breakdown

CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
E
Unchanged
RL
O
RC
Changed
Updated 34m ago · 8 sources