CVE-2026-121664: high-severity vulnerability in Microsoft Visual Studio Code
Visual Studio Code Remote Code Execution Vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
18Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.3
Improper neutralization of input during web page generation ('cross-site scripting') in Visual Studio Code allows an unauthorized attacker to execute code over a network.
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected products
Microsoft · Visual Studio CodeRelated CVEs — Microsoft Visual Studio Code
In the same product, most dangerous first.
CVE-2022-41034HIGHVisual Studio Code Remote Code Execution VulnerabilityEPSS 67.5%CVE-2022-30129HIGHVisual Studio Code Remote Code Execution VulnerabilityEPSS 41.6%CVE-2019-0728—CVE-2019-0728EPSS 27.7%CVE-2021-43891HIGHVisual Studio Code Remote Code Execution VulnerabilityEPSS 11.7%CVE-2020-1416—CVE-2020-1416EPSS 5.9%CVE-2020-16881HIGHVisual Studio JSON Remote Code Execution VulnerabilityEPSS 5.4%