CVE-2025-30472: corosync: Stack buffer overflow from 'orf_token_endian_convert'

Severity: Critical

CVSS Score: 9.8

Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orf_token_endian_convert in exec/totemsrp.c via a large UDP packet.