CVE-2026-17472CWE-269privilege-escalation

CVE-2026-17472

Critical · published September 23, 2026

CVSS v3.1
9.6
EPSS
0%
Percentile
21.7
In the wild
Unconfirmed
What it is

IBM Concert 1.0.0 through 3.0.0 could allow a remote authenticated attacker to access or modify unauthorized resources due to the use of wildcards in RBAC permission definitions.

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00302 · 21.7th percentile
Weakness
CWE-269 · Improper Privilege Management
Published
2026-09-23T02:17Z
References (1)
https://www.ibm.com/support/pages/node/7288830 · [email protected]
EPSS history
Timeline
  • 24 SEP 03:22Z
    EPSS moved — → 0%
    epss
  • 22 SEP 21:26Z
    Multiple Vulnerabilities in IBM Concert Software
    cvelistv5