HIGH 8.4 Microsoft

CVE-2026-45482

Microsoft Visual Studio Code CoPilot Chat Security Feature Bypass Vulnerability

Microsoft Security Update 2026-Jun: Microsoft Visual Studio Code CoPilot Chat Security Feature Bypass Vulnerability

Affected Products

Microsoft Visual Studio Code CoPilot Chat Extension

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45482
https://nvd.nist.gov/vuln/detail/CVE-2026-45482

Published: 2026-06-09 · Source: Microsoft · Feed updated: 2026-08-04

This high severity vulnerability with a CVSS score of 8.4 was published on 2026-06-09 via Microsoft. Affected: Microsoft Visual Studio Code CoPilot Chat Extension.

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