PT-2026-43367 · Ibm · Ibm Http Server

Published 2026-05-26 · Updated 2026-05-26 · CVE-2026-8854

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions IBM HTTP Server version 8.5 IBM HTTP Server version 9.0

Description An issue exists that allows a denial of service via the optional module mod mem cache.

Recommendations Restrict the use of the mod mem cache module to minimize the risk of exploitation for version 8.5. Restrict the use of the mod mem cache module to minimize the risk of exploitation for version 9.0.

Fix

DoS

Weakness Enumeration

CWE-825

Related Identifiers

CVE-2026-8854

Affected Products

Ibm Http Server

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-8854 · Security Note
• https://twitter.com/CVEnew/status/2059337201352053234 · Twitter Post
• https://ibm.com/support/pages/node/7274065 · Vendor Advisory, Patch