# CVE-2026-119975

Remote code execution via XSS in Visual Studio Code

- Page: https://www.vulneraibility.com/cve/CVE-2026-119975
- CVSS: 8.8
- Known exploited: not in CISA KEV as of our last sync
- EPSS: 0.88% (percentile 59.6)
- CISA SSVC: exploitation none, automatable no, technical impact total (assessed 2026-11-10)
- Weakness: CWE-79
- Published: 2026-11-10

## Affected versions

- Microsoft Visual Studio Code: affected >= 1.0.0 and < 1.145.3

A version outside these ranges is not a statement that it is unaffected.

## Impact

XSS in VS Code web page generation allows remote attackers to execute arbitrary code as the user, compromising developer systems and code supply chain.

## Action

Immediate action required

## Recommendation

Apply vendor update immediately; disable/uninstall untrusted extensions and block untrusted webviews until patched.

## References

- [patch] https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119975

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.