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CVE-2026-8834

nvd nist
Published: May 26, 2026Modified: Jul 23, 2026

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8.0
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.1 / Impact: 5.9
Source: psirt@us.ibm.com (Secondary)

Description

IBM HTTP Server 8.5, and 9.0 contains a buffer overflow vulnerability. A privileged user, authenticated to the Administration Server, could exploit this vulnerability to execute remote code or cause a denial of service.

Affected (2)

Products: Ibm: Http Server
Ibm
1 product
Http Server
Configuration A
2 vulnerable · 4 platform
Vulnerable SoftwareAffected Versions
Ibm
Http Server
From 8.5.0.0 to 8.5.5.30
Http Server
From 9.0.0.0 to 9.0.5.29
Running on/withPlatform Versions
Ibm
Aix
All versions
Ibm
Z/os
All versions
Linux
Linux Kernel
All versions
Microsoft
Windows
All versions

Related CWEs

CWE-122
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (1)

Source: psirt@us.ibm.com
Vendor Advisory

Timeline

No history available yet.