CVE-2026-6544CWE-552

CVE-2026-6544

Medium · published September 24, 2026

CVSS v3.1
6.2
EPSS
0%
Percentile
1.6
In the wild
Unconfirmed
What it is

IBM Concert 1.0.0 through 3.0.0 allows recursive copying of directories without proper controls which can lead to unintentional inclusion of sensitive or unnecessary files and increased attack surface.

The record
Technical detail
CVSS v3.1
6.2 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00118 · 1.6th percentile
Weakness
CWE-552 · Files or Directories Accessible to External Parties
Published
2026-09-24T19:17Z
Affected products (1)
ProductVersionsFixed in
ibm/concert≥ 1.0.0, ≤ 3.0.0—
References (1)
https://www.ibm.com/support/pages/node/7288830 · [email protected]
EPSS history
Timeline
  • 26 SEP 03:26Z
    EPSS moved — → 0%
    epss
  • 24 SEP 14:18Z
    Multiple Vulnerabilities in IBM Concert Software
    cvelistv5