CVE-2026-15661CWE-117

CVE-2026-15661

Medium · published October 19, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
22.6
In the wild
Unconfirmed
What it is

IBM Concert 1.0 through 3.0.0 could allow an unauthorized user to inject data into log messages due to improper neutralization of special elements when written to log files.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00310 · 22.6th percentile
Weakness
CWE-117 · Improper Output Neutralization for Logs
Published
2026-10-19T21:17Z
References (1)
https://www.ibm.com/support/pages/node/7292374 · [email protected]
EPSS history
Timeline
  • 21 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 19 OCT 17:11Z
    IBM Concert Software Improper Output Neutralization for Logs
    cvelistv5
  • 19 OCT 17:11Z
    IBM Concert Software Improper Output Neutralization for Logs
    cvelistv5