VULNERABILITY INTELLIGENCE

CVE-2026-8856

CVSS score7.7 HIGH
EPSS probability0.20%
CISA KEVNot currently listed
Published2026-05-26
Last modified2026-07-23
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

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.

Weakness classification

  • psirt@us.ibm.com: CWE-400

Primary references