CVE-2026-4405CWE-525

CVE-2026-4405

Medium · published October 19, 2026

CVSS v3.1
4.0
EPSS
0%
Percentile
4.9
In the wild
Unconfirmed
What it is

IBM Concert 1.0 through 3.0.0 allows web page cache to be stored locally which can be read by another user on the system.

The record
Technical detail
CVSS v3.1
4.0 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00160 · 4.9th percentile
Weakness
CWE-525 · Use of Web Browser Cache Containing Sensitive Information
Published
2026-10-19T22:17Z
References (1)
https://www.ibm.com/support/pages/node/7292374 · [email protected]
EPSS history
Timeline
  • 21 OCT 03:30Z
    EPSS moved — → 0%
    epss
  • 19 OCT 17:17Z
    IBM Concert Software Use of Web Browser Cache Containing Sensitive Information
    cvelistv5
  • 19 OCT 17:17Z
    IBM Concert Software Use of Web Browser Cache Containing Sensitive Information
    cvelistv5