CVE-2026-9170

Critical

Description

IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service and a potential remote code execution due to improper input validation.

SeverityCritical
CVSS9.8
Exploit probability—
ProductIbm Http Server
PublishedMay 26, 2026
First seenMay 26, 2026

How to fix

Affected products

ProductAffected versionsFixed in
ibm http_server8.5.0.0, 9.0.0.0—

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