Description
Interpretation conflict in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.
Published: 2026-09-08
Score: 8.2 High
EPSS: < 1% Very Low
KEV: No
Impact: Security Feature Bypass allowing unauthorized network access
Action: Patch Now
AI Analysis

Impact

The vulnerability presents an interpretation conflict in Visual Studio Code that permits an unauthorized attacker to bypass a built‑in security feature when communicating over a network. Based on the description, it is inferred that such a bypass could enable the attacker to perform unauthorized configuration changes or expose sensitive data, but the exact post‑bypass capabilities are not explicitly detailed in the CVE text.

Affected Systems

Microsoft Visual Studio Code is affected. No specific version information is provided; the flaw applies to any installation that uses the described insecure interpretation logic.

Risk and Exploitability

The flaw carries a CVSS score of 8.2, indicating high severity. The EPSS score is not available, and the vulnerability is not listed in the CISA KEV catalogue, suggesting no publicly known exploitation. However, because the attack vector is over a network and the flaw permits a security feature bypass, the risk remains significant for systems that expose VS Code to external connections. An attacker who can reach the affected service may exploit this weakness to gain unauthorized control or compromise the integrity of the system.

Generated by OpenCVE AI on September 9, 2026 at 21:07 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the latest Visual Studio Code update released by Microsoft that fixes this vulnerability.
  • Configure network firewalls or access controls to block or restrict the ports used by Visual Studio Code from external networks.
  • Monitor system and network logs for anomalous activity related to Visual Studio Code’s network communications that could indicate exploitation attempts.

Generated by OpenCVE AI on September 9, 2026 at 21:07 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Fri, 11 Sep 2026 23:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:visual_studio_code:*:*:*:*:*:-:*:*

Wed, 09 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 08 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Description Interpretation conflict in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.
Title Visual Studio Code Security Feature Bypass Vulnerability
First Time appeared Microsoft
Microsoft visual Studio Code
Weaknesses CWE-436
CPEs cpe:2.3:a:microsoft:visual_studio_code:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft visual Studio Code
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C'}


Subscriptions

Microsoft Visual Studio Code
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-09-25T21:33:52.836Z

Reserved: 2026-08-26T18:46:26.214Z

Link: CVE-2026-81378

cve-icon Vulnrichment

Updated: 2026-09-09T18:00:22.595Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-08T18:20:54.063

Modified: 2026-09-11T21:09:03.893

Link: CVE-2026-81378

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T03:15:16Z

Weaknesses