PT-2026-67566 · Microsoft · Edge
CVE-2026-66321
·
Published
2026-08-03
·
Updated
2026-08-05
CVSS v3.1
9.6
Critical
| Vector | AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Microsoft Edge (Chromium-based) (affected versions not specified)
Description
A type confusion issue occurs when a resource is accessed using an incompatible type. This flaw allows an unauthorized attacker to execute arbitrary code over a network.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
RCE
Type Confusion
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Weakness Enumeration
Related Identifiers
Affected Products
Edge