CVE-2026-48561
Improper neutralization of special elements used in a command ('command injection') in Copilot Chat (Microsoft Edge) allows an unauthorized attacker to execute code over a network.
Published:Jul 14, 2026
Last Modified:Jul 26, 2026
EPS:Jul 14, 2026
EPSS Score:0.00764
CVSS Score:9.6
Affected Products
Vendor
Product
Action
Vendor
Microsoft
Product
365 Copilot Android
Microsoft
365 Copilot Android
Vendor
Microsoft
Product
365 Copilot Ios
Microsoft
365 Copilot Ios
Vendor
Microsoft
Product
Edge Copilot
Microsoft
Edge Copilot
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
