CVE-2026-8834HIGH 8.0EPSS p17.1%

CVE-2026-8834CVE-2026-8834

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.

Scoring

CVSS 3.18.0 (HIGH)
VectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.26% probability of exploitation · percentile 17.1% · 2026-06-18T12:00:27Z
Published2026-05-26
Last modified2026-05-26

Underlying weaknesses· 1

CWE-122

References

  1. https://www.ibm.com/support/pages/node/7274065

1

TypeTargetConfidenceTier
WeaknessHeap-based Buffer Overflowcwe-1220%live

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