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Vulnerability record · CVE-2026-70335 · published 11 August 2026

CVE-2026-70335: Microsoft visual studio code os command injection vulnerability

Microsoft · Visual Studio Code

Improper neutralization of special elements used in an os command ('os command injection') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to elevate privileges locally.

7.8 CVSS 3.1 High EPSS 0.46% · top 62.5% CWE-78 · OS command injection
7.8CVSS 3.1 base score
0.46%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
25 Sep 2026Last modified by NVD

Description

Improper neutralization of special elements used in an os command ('os command injection') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to elevate privileges locally.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70335 PatchVendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-70335), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.