CVE-2026-45482

HighCVSS 8.4/10Last modified Jul 23, 2026

Description

Improper limitation of a pathname to a restricted directory ('path traversal') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

Metrics

CVSS 3.1 8.4/10CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-22

Affected software

VendorProductVersions
MicrosoftMicrosoft Visual Studio Code CoPilot Chat Extension>= 0.27.0, < 1.123.2

References

Timeline

Published
Jun 9, 2026
Last modified
Jul 23, 2026
NVD status
Modified

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CVE-2026-45482: High severity, CVSS 8.4 | Vulnix