VULNERABILITY INTELLIGENCE

CVE-2025-30472

CVSS score9 CRITICAL
EPSS probability0.47%
CISA KEVNot currently listed
Published2025-03-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Description

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.

Weakness classification

  • cve@mitre.org: CWE-121
  • nvd@nist.gov: CWE-787

Primary references