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P4

CVE-2026-11536: websphere application server from 8.5.0.0 (inclusive), before 8.5.5.29 (exclusive), from 9.0.0.0 (inclusive), before…

CVE-2026-11536. CVSS 3.1 base score 8.5 (HIGH, Vendor/CNA). EPSS 0.00583 (percentile 0.47136), scored 22-Oct-2026.

Affected technology

websphere application server · from 8.5.0.0 (inclusive), before 8.5.5.29 (exclusive)
ibm

websphere application server · from 9.0.0.0 (inclusive), before 9.0.5.28 (exclusive)
ibm

WebSphere Application Server · 9.0, 8.5
IBM

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could run code remotely. Vendor/CNA’s CVSS 3.1 assessment (base score 8.5/10) rates confidentiality, integrity and availability impact as high.

Published

CWE
CWE-502
CCR priority
34.1 /100 (P4)
CVSS 3.1
8.5 /10 · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H · Vendor/CNA
EPSS
0.00583 · percentile 0.47136 · 2026-10-22
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-11536.html