GHSA-5459-wr9w-wpcp
GitHub Security Advisory
⚠ Unreviewed
HIGH
Has CVE
Advisory Details
If an attacker loaded a font using <code>FontFace()</code> on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox < 107.
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: September 15, 2025 6:32 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.