CVE-2026-8856

CriticalCVSS 9.1/10Last modified Jul 23, 2026

Description

IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service in configurations where an attacker has write access to parts of the server configuration.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Weakness enumeration

CWE-400

Affected software

No affected versions have been published.

Timeline

Published: May 26, 2026
Last modified: Jul 23, 2026
NVD status: Analyzed

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