You are viewing this page in an unauthorized frame window.
This is a potential security issue, you are being redirected to
https://nvd.nist.gov
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Current 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.
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
By selecting these links, you will be leaving NIST webspace.
We have provided these links to other web sites because they
may have information that would be of interest to you. No
inferences should be drawn on account of other sites being
referenced, or not, from this page. There may be other web
sites that are more appropriate for your purpose. NIST does
not necessarily endorse the views expressed, or concur with
the facts presented on these sites. Further, NIST does not
endorse any commercial products that may be mentioned on
these sites. Please address comments about this page to [email protected].
Title: HTTP Server de IBM, Description: 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.
CVE Modified by IBM Corporation6/11/2026 10:16:33 AM
Action
Type
Old Value
New Value
Changed
Description
IBM HTTP Server 8.5, and 9.0
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.
CVE Modified by CISA-ADP5/27/2026 3:16:25 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Removed
CVSS V3.1
AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
Initial Analysis by NIST5/27/2026 1:07:11 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:ibm:http_server:8.5.0.0:*:*:*:*:*:*:*
*cpe:2.3:a:ibm:http_server:9.0.0.0:*:*:*:*:*:*:*
Added
Reference Type
IBM Corporation: https://www.ibm.com/support/pages/node/7274065 Types: Vendor Advisory
CVE Modified by CISA-ADP5/27/2026 10:17:39 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
CVE Modified by IBM Corporation5/27/2026 10:17:39 AM
Action
Type
Old Value
New Value
Changed
Description
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.
IBM HTTP Server 8.5, and 9.0
Removed
CVSS V3.1
AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
Added
CWE
CWE-94
Removed
CWE
CWE-444
Added
Reference
https://www.ibm.com/support/pages/node/7274065
Removed
Reference
https://www.ibm.com/support/pages/node/7274072
New CVE Received from IBM Corporation5/26/2026 2:16:57 PM
Action
Type
Old Value
New Value
Added
Description
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.
Added
CVSS V3.1
AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
Added
CWE
CWE-444
Added
Reference
https://www.ibm.com/support/pages/node/7274072
Quick Info
CVE Dictionary Entry: CVE-2026-9170 NVD
Published Date: 05/26/2026 NVD
Last Modified: 07/20/2026
Source: IBM Corporation