What’s Vulnerable › Vulnerabilities

CVE-2025-62453: GitHub Copilot and Visual Studio Code Security Feature Bypass Vulnerability

• Severity: medium (CVSS 5.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-11-11 · updated 2026-10-18
• Weakness: CWE-1426

Description

Improper validation of generative ai output in GitHub Copilot and Visual Studio Code allows an authorized attacker to bypass a security feature locally.

Affected products

• Microsoft Visual Studio Code: before 1.105.0 — fixed in 1.105.0
• Microsoft Visual Studio Code: from 1.0.0 before 1.105.0 — fixed in 1.105.0

How to fix

Upgrade to a fixed version: Microsoft Visual Studio Code 1.105.0; Microsoft Visual Studio Code 1.105.0. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62453

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