4.3
Medium
CVE-2026-88078 Improper verification of cryptographic signature in Microsoft Edge (Chromium-based) allows an unauthorized attacker to…
Description
Improper verification of cryptographic signature in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft Edge (Chromium-based) 1.0 | 1.0.0.0 → < 156.0.4314.42 | 156.0.4314.42 |
References
- Microsoft Edge (Chromium-based) Spoofing Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
Other CVEs of Microsoft Edge (Chromium-based)
The 301 CVEs of Microsoft Edge (Chromium-based) →
CVE-2026-69446
Incorrect authorization in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges locally
4.4
Medium
CVE-2026-88077
Integer overflow or wraparound in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate…
8.8
High
CVE-2026-96196
Incomplete list of disallowed inputs in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a…
8.8
High
CVE-2026-96187
Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an…
7.4
High