CVE-2026-9170

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-9170
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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.ibm.com/support/pages/node/7274065 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:ibm:http_server:8.5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:http_server:9.0.0.0:*:*:*:*:*:*:*
History

20 Jul 2026, 20:10

Type Values Removed Values Added
Summary
  • (es) Plug-ins del servidor web de IBM para WebSphere Application Server y WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server y WebSphere Application Server Liberty son vulnerables a denegación de servicio y una potencial ejecución remota de código debido a validación de entrada incorrecta.

11 Jun 2026, 14:16

Type Values Removed Values Added
Summary (en) IBM HTTP Server 8.5, and 9.0 (en) 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.

27 May 2026, 19:16

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 7.5 		v2 : unknown
v3 : 9.8

27 May 2026, 17:07

Type Values Removed Values Added
CPE cpe:2.3:a:ibm:http_server:8.5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:http_server:9.0.0.0:*:*:*:*:*:*:*
References () https://www.ibm.com/support/pages/node/7274065 - () https://www.ibm.com/support/pages/node/7274065 - Vendor Advisory
First Time Ibm
Ibm http Server

27 May 2026, 14:17

Type Values Removed Values Added
Summary (en) IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to denial of service and a potential remote code execution due to improper input validation. (en) IBM HTTP Server 8.5, and 9.0
CWE CWE-444 CWE-94
References
  • {'url': 'https://www.ibm.com/support/pages/node/7274072', 'source': 'psirt@us.ibm.com'}
  • () https://www.ibm.com/support/pages/node/7274065 -

26 May 2026, 18:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-05-26 18:16

Updated : 2026-07-20 20:10

NVD link : CVE-2026-9170

Mitre link : CVE-2026-9170

CVE.ORG link : CVE-2026-9170

JSON object : View

Products Affected

ibm

  • http_server
CWE
CWE-94

Improper Control of Generation of Code ('Code Injection')