PT-2026-67565 · Microsoft · Edge
CVE-2026-66318
·
Published
2026-08-03
·
Updated
2026-08-05
CVSS v3.1
8.1
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
Microsoft Edge (Chromium-based) (affected versions not specified)
Description
An origin validation error allows an unauthorized attacker to disclose information over a network. Origin validation is a security mechanism used to verify that a request comes from a trusted source.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Origin Validation Error
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Weakness Enumeration
Related Identifiers
Affected Products
Edge