CVE-2026-11806CWE-444

IBM WebSphere Application Server Liberty is affected by a an arbitrary file read vulnerability

High · published June 30, 2026

CVSS v3.1
7.2
EPSS
0%
Percentile
39.8
In the wild
Unconfirmed
What it is

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 is affected by an arbitrary file read vulnerability with the restConnector-2.0 feature enabled.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00472 · 39.8th percentile
Weakness
CWE-444 · Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Published
2026-06-30T19:43Z
EPSS history
Timeline
  • 30 JUN 19:43Z
    IBM WebSphere Application Server Liberty is affected by a an arbitrary file read vulnerability
    cvelistv5