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CVE-2026-8856

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CVE-2026-8856

Published: May 26, 2026

Modified: May 27, 2026

PUBLISHED

CVSS v3.1

7.7

HIGH

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.

VendorProductVersions

IBM

HTTP Server

affected
8.5.0 - <= Interim Fix 002
affected
9.0

Weaknesses (CWE)

CWE-400

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

References

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