All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2026-74899
CRITICALpublished 2026-08-17 11:16 UTC · 22 hours ago
9.3
CVSS / 10
// description
openssl_encrypt versions before 1.4.0 contain a sandbox escape vulnerability in IsolatedPluginExecutor that exposes Python type objects in restricted exec() builtins. Attackers can traverse the Python class hierarchy via __class__.__mro__.__subclasses__() to access system functions and execute arbitrary OS commands.
// weaknesses (CWE)
- CWE-95