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GHSA-x428-6vv2-wx8p

GitHub Security Advisory

⚠ Unreviewed CRITICAL Has CVE

Advisory Details

A compromised child process could have injected XBL Bindings into privileged CSS rules, resulting in arbitrary code execution and a sandbox escape. This vulnerability affects Firefox < 70.

Related CVEs

Key Information

GHSA ID
GHSA-x428-6vv2-wx8p
Published
June 19, 2023 12:30 PM
Last Modified
April 4, 2024 4:56 AM
CVSS Score
9.0 /10
Primary Ecosystem
Unknown
Primary Package
Unknown
GitHub Reviewed
✗ No

Dataset

Last updated: September 14, 2025 6:31 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.