VULNERABILITY INTELLIGENCE

CVE-2026-8855

CVSS score8.1 HIGH
EPSS probability0.46%
CISA KEVNot currently listed
Published2026-05-26
Last modified2026-07-23
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

IBM HTTP Server 8.5, and 9.0 is vulnerable to remote code execution and denial of service in configurations with TLS mutual authentication (client authentication).

Weakness classification

  • CWE-94: Improper Control of Generation of Code ('Code Injection')

Primary references