CVE-2026-105443CWE-284broken-access-control

CVE-2026-105443

High · published October 14, 2026

CVSS v3.1
8.2
EPSS
0%
Percentile
12.9
In the wild
Unconfirmed
What it is

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00229 · 12.9th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-10-14T01:17Z
References (1)
https://www.ibm.com/support/pages/node/7292226 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 13 OCT 20:17Z
    IBM WebSphere Application Server Liberty is affected by an improper access control
    cvelistv5
  • 13 OCT 20:17Z
    IBM WebSphere Application Server Liberty is affected by an improper access control
    cvelistv5