CVE-2025-69872: python-diskcache: python-diskcache: Arbitrary code execution via insecure pickle deserialization

Severity: Critical

CVSS Score: 9.8

DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.