High severity7.7NVD Advisory· Published Jun 4, 2026· Updated Jun 8, 2026
CVE-2026-45497
CVE-2026-45497
Description
Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an authorized attacker to execute code over a network.
Affected products
2Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45497nvdVendor Advisory
News mentions
3- Microsoft Patch Tuesday for June 2026 — Snort rules and prominent vulnerabilitiesCisco Talos Intelligence · Jun 9, 2026
- Microsoft: Seven Critical and High Vulnerabilities Disclosed on June 4thVypr Intelligence · Jun 4, 2026
- June 2026 Patch Tuesday: Microsoft Patches 206 Vulnerabilities Including Three Publicly Disclosed Zero-DaysCrowdStrike Blog