CVE-2026-93895
IBM WebSphere Application Server Liberty Improper Access Control
- State
- Published
- Severity
- 9.1 Critical
- Published
- Oct 13, 2026
- Updated
- Oct 17, 2026
- Reserved
- Sep 18, 2026
Description
IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote attacker to bypass access controls configured on gRPC service methods.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | ibm |
Weaknesses
- CWE-284 Improper Access Control
Affected Products
| Product | Versions |
|---|---|
WebSphere Application Server - LibertyIBM |
|
References
- https://www.ibm.com/support/pages/node/7292228vendor-advisorypatch
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