GHSA-qvw3-rf6g-2w3x
GitHub Security Advisory
⚠ Unreviewed
HIGH
Has CVE
Advisory Details
Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: September 11, 2025 6:35 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.