CVE-2026-8854

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 denial of service via the optional module mod_mem_cache.

References (1)

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

Scores

CVSS v3 7.5
EPSS 0.0036
EPSS Percentile 27.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-825
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