CVE-2026-10852CWE-476

Websphere Application Server is Affected By a Denial of Service

Medium · published June 22, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
40.0
In the wild
Unconfirmed
What it is

IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00474 · 40.0th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-06-22T19:32Z
EPSS history
Timeline
  • 22 JUN 19:32Z
    Websphere Application Server is Affected By a Denial of Service
    cvelistv5