VULNERABILITY INTELLIGENCE

CVE-2025-12771

CVSS score7.8 HIGH
EPSS probability0.16%
CISA KEVNot currently listed
Published2025-12-26
Last modified2026-10-07
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

IBM Concert 1.0.0 through 2.1.0 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user could overflow the buffer and execute arbitrary code on the system.

Weakness classification

  • psirt@us.ibm.com: CWE-119

Primary references