Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2023-4576

On Windows, an integer overflow could occur in `RecordedSourceSurfaceCreation` which resulted in a heap buffer overflow potentially leaking sensitive data that could have led to a sandbox escape. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 48.0%
CVSS Severity
CVSS v3 Score 8.6
Products affected by CVE-2023-4576


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