Oct 2026: Microsoft Edge (Chromium-based) Spoofing Vulnerability
CVE-2026-88078 Published on October 29, 2026

Microsoft Edge (Chromium-based) Spoofing Vulnerability
Improper verification of cryptographic signature in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

Vendor Advisory NVD

Weakness Type

Improper Verification of Cryptographic Signature

The software does not verify, or incorrectly verifies, the cryptographic signature for data.


Products Associated with CVE-2026-88078

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Microsoft Edge Chromium
 

Affected Versions

Microsoft Edge (Chromium-based):