CVE-2025-12771

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7255549	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:*

History

06 Oct 2026, 08:10

Type	Values Removed	Values Added
Summary		(es) IBM Concert 1.0.0 hasta 2.1.0 es vulnerable a un desbordamiento de búfer basado en pila, causado por una comprobación de límites inadecuada. Un usuario local podría desbordar el búfer y ejecutar código arbitrario en el sistema.

Information

Published : 2025-12-26 13:15

Updated : 2026-10-07 13:10

NVD link : CVE-2025-12771

Mitre link : CVE-2025-12771

CVE.ORG link : CVE-2025-12771

JSON object : View

Products Affected

ibm

concert

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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