CVE-2026-57102 Microsoft CVE debrief

Who should care

Users of Visual Studio Code should be aware of this vulnerability and take necessary precautions to mitigate the risk. This vulnerability may impact organizations that use Visual Studio Code for development purposes. Operators, platform administrators, vulnerability management teams, and security teams should review the affected scope and severity.

Technical summary

The vulnerability is caused by the inclusion of functionality from an untrusted control sphere in Visual Studio Code. This allows an unauthorized attacker to bypass a security feature over a network. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. The vulnerability has a CVSS score of 8.8 and is classified as HIGH.

Defensive priority

High priority should be given to patching or mitigating this vulnerability, as it has a high CVSS score and could potentially be exploited by attackers.

Recommended defensive actions

• Apply the patch provided by Microsoft to fix the vulnerability
• Review and update Visual Studio Code to the latest version
• Implement additional security measures to detect and prevent exploitation
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record was published on 2026-07-14T18:18:34.977Z and was last modified on 2026-07-16T15:34:36.017Z. The NVD entry is currently Analyzed. The vulnerability has a CVSS score of 8.8 and is classified as HIGH. Microsoft is the affected vendor, and the product is Visual Studio Code. Evidence of exploitation is not currently available, but defenders should verify the affected scope and severity.

Official resources