Microsoft Visual Studio Code CoPilot Chat Extension vulnerability

No cwe for this issue in Visual Studio Code CoPilot Chat Extension allows an unauthorized attacker to bypass a security feature over a network.

Published 11 Aug 2026Updated 24 Sep 20261 sources
CVSS 7.1

What happened

No cwe for this issue in Visual Studio Code CoPilot Chat Extension allows an unauthorized attacker to bypass a security feature over a network.

Affected versions

Microsoft Visual Studio Code CoPilot Chat Extension: 0.27.0 through before 1.132.1 (custom) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

  • Apply vendor-provided updates or mitigations.
  • Review affected product exposure and access logs.

Public PoC references

No public PoC reference has passed the current publication threshold.