CVE-2026-88077
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- State
- Published
- Severity
- 8.8 High
- Published
- Oct 29, 2026
- Updated
- Oct 30, 2026
- Reserved
- Sep 9, 2026
Description
Integer overflow or wraparound in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | microsoft |
Weaknesses
- CWE-190 Integer Overflow or Wraparound
Affected Products
| Product | Versions |
|---|---|
Microsoft Edge (Chromium-based)Microsoft |
|
References
- Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerabilityvendor-advisorypatch
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