Vulnerability · Published Sep 8, 2026 · Assigned by microsoft
CVE-2026-70334Visual Studio Code Security Feature Bypass Vulnerability
High 7.8
In plain English
A high-severity security flaw in Visual Studio Code from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.5%top 57.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Incomplete list of disallowed inputs in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Visual Studio Code | 1.0.0 – before 1.136.2 |
Weakness: CWE-184 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
References
- Visual Studio Code Security Feature Bypass Vulnerability vendor-advisory, patch