CVE-2026-8856 | THREATINT

Description

IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service in configurations where an attacker has write access to parts of the server configuration.

PUBLISHED Reserved 2026-05-18 | Published 2026-05-26 | Updated 2026-05-27 | Assigner ibm

HIGH: 7.7CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Problem types

CWE-400 Uncontrolled Resource Consumption

Product status

8.5.0 (semver)

affected

9.0 (semver)

affected

References

www.ibm.com/support/pages/node/7274065 vendor-advisory patch

cve.org (CVE-2026-8856)

nvd.nist.gov (CVE-2026-8856)

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