GHSA-v254-2gqm-j372
GitHub Security Advisory
⚠ Unreviewed
HIGH
Has CVE
Advisory Details
Due to unexpected data type conversions, a use-after-free could have occurred when interacting with the font cache. We presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox < 88.
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: September 12, 2025 6:34 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.