CVE-2026-8834CWE-122

IBM HTTP Server is affected by multiple vulnerabilities

High · published May 26, 2026

CVSS v3.1
8.0
EPSS
0%
Percentile
26.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.0 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00344 · 26.7th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-05-26T17:10Z
EPSS history
Timeline
  • 26 MAY 17:10Z
    IBM HTTP Server is affected by multiple vulnerabilities
    cvelistv5