Medium severity · published Sep 8, 2026
CVE-2026-81380
GitHub Copilot and Visual Studio Code Information Disclosure Vulnerability
5.9
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VS
Visual Studio Code · Microsoft
1.0.0 before 1.136.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-81380
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-81380
vendor-advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-81380
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