CVE-2026-10852mediumCWE-476

CVE-2026-10852: medium-severity vulnerability in IBM WebSphere Application Server

Websphere Application Server is Affected By a Denial of Service

Published · Updated

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.9epss 0.5%
exploitation probability
0.5%top 61% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
IBM · WebSphere Application Server
Related CVEs — IBM WebSphere Application Server

In the same product, most dangerous first.

CVE-2019-4279CRITICALCVE-2019-4279EPSS 79.9%CVE-2020-4450CRITICALCVE-2020-4450EPSS 34.2%CVE-2025-36038CRITICALIBM WebSphere Application Server code executionEPSS 13.3%CVE-2020-4464HIGHCVE-2020-4464EPSS 13.2%CVE-2020-4448CRITICALCVE-2020-4448EPSS 12.2%CVE-2020-4589HIGHCVE-2020-4589EPSS 8.5%
References
https://www.ibm.com/support/pages/node/7276560