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CVE-2025-64646

MEDIUM CVSS 3.1: 5.5 EPSS 0.01%
Updated Mar 26, 2026
IBM
Parameter Value
CVSS 5.5 (MEDIUM)
Affected Versions 1.0.0 — 2.2.0
Type CWE-14
Vendor IBM
Public PoC No

IBM Concert 1.0.0 through 2.2.0 could allow an attacker to access sensitive information in memory due to the buffer not properly clearing resources.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Ibm Concert
cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:*
1.0.0 <= 2.2.0