CVE-2026-8855
IBM HTTP Server is affected by multiple vulnerabilities
- State
- Published
- Severity
- 8.1 High
- Published
- May 26, 2026
- Updated
- May 28, 2026
- Reserved
- May 18, 2026
Description
IBM HTTP Server 8.5, and 9.0 is vulnerable to remote code execution and denial of service in configurations with TLS mutual authentication (client authentication).
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | ibm |
Weaknesses
- CWE-94 Improper Control of Generation of Code ('Code Injection')
Affected Products
| Product | Versions |
|---|---|
HTTP ServerIBM |
|
References
- https://www.ibm.com/support/pages/node/7274065vendor-advisorypatch
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