CVE-2026-24301
Microsoft Copilot Information Disclosure Vulnerability
- State
- Published
- Severity
- 8.8 High
- Published
- Aug 18, 2026
- Updated
- Oct 30, 2026
- Reserved
- Jan 21, 2026
Description
Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to disclose information 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-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
Affected Products
| Product | Versions |
|---|---|
Copilot WebMicrosoft |
|
References
- Microsoft Copilot Information Disclosure Vulnerabilityvendor-advisorypatch
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