Critical severity9.6NVD Advisory· Published Jul 14, 2026· Updated Jul 26, 2026
CVE-2026-48561
CVE-2026-48561
Description
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.
Affected products
4cpe:2.3:a:microsoft:365_copilot:-:*:*:*:*:android:*:*+ 1 more
- cpe:2.3:a:microsoft:365_copilot:-:*:*:*:*:android:*:*
- cpe:2.3:a:microsoft:365_copilot:-:*:*:*:*:iphone_os:*:*
Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48561nvdVendor Advisory
News mentions
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