GHSA-cp22-2989-32j9
GitHub Security Advisory
⚠ Unreviewed
HIGH
Has CVE
Advisory Details
In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. This vulnerability affects Firefox < 82.0.3, Firefox ESR < 78.4.1, and Thunderbird < 78.4.2.
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: June 13, 2025 6:24 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.