CVE-2026-8835

HIGH

IBM HTTP Server is affected by multiple vulnerabilities

Title source: cna
STIX 2.1

Description

IBM HTTP Server 8.5, and 9.0 is vulnerable to invalid pointer dereference. A privileged user, authenticated to the Administration Server, could exploit this vulnerability to expose sensitive information or cause a denial of service.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
https://www.ibm.com/support/pages/node/7274065

Scores

CVSS v3 7.3
EPSS 0.0025
EPSS Percentile 16.2%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-822
Status published
Products (3)
IBM/HTTP Server 8.5.0 - Interim Fix 002
IBM/HTTP Server 9.0
ibm/http_server 8.5.0.0 - 8.5.5.30
Published May 26, 2026
Tracked Since May 26, 2026