What is CVE-2026-81380?

CVE-2026-81380 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. GitHub Copilot and Visual Studio Code Information Disclosure Vulnerability

Which CVE IDs does CVE-2026-81380 cover?

CVE-2026-81380 covers the following CVE IDs: CVE-2026-81380. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-81380?

CVE-2026-81380 has a CVSS v3 base score of 5.3, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-81380?

CVE-2026-81380 affects 1 product, including: Visual Studio Code.

CVE-2026-81380HighCVSS 5.3

GitHub Copilot and Visual Studio Code Information Disclosure Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

September 11, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-81380 →

📋 Description

Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to disclose information over a network.

🎯 Affected products1

Visual Studio Code

✅ Remediation

KBRelease Notes (Security Update) — fixed build 1.136.2

🔗 References (3)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-81380
patchhttps://code.visualstudio.com/Download
referencehttps://code.visualstudio.com/updates/v1_136