CVE-2025-33090

HIGH

IBM Concert 1.0.0-1.1.0 - Denial of Service via Inefficient Regular Expression

Title source: llm
STIX 2.1

Description

IBM Concert Software 1.0.0 through 1.1.0 could allow a remote attacker to cause a denial of service using a specially crafted regular expression that would cause excessive resource consumption.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
https://www.ibm.com/support/pages/node/7242354

Scores

CVSS v3 7.5
EPSS 0.0037
EPSS Percentile 28.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-1333
Status published
Products (1)
ibm/concert 1.0.0 - 2.0.0
Published Aug 18, 2025
Tracked Since Feb 18, 2026