P4Verified

CVE-2026-93895: WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10

CVE-2026-93895. CVSS 3.1 base score 9.1 (GitHub Advisory Database).

Affected technology

WebSphere Application Server - Liberty · 20.0.0.12 through 26.0.0.10
IBM

Description’s affected range: through 26.0.0.10 could

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An unauthenticated remote attacker could bypass access controls configured on gRPC service methods. Vendor/CNA’s CVSS 3.1 assessment (base score 9.1/10) rates confidentiality and integrity impact as high; availability impact as none.

Published 14-Oct-2026 05:22 UTC

CWE: CWE-284
CCR priority: 36.4 /100 (P4)
CVSS 3.1: 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · GitHub Advisory Database
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-14 06:30:49.831175+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-14 05:19:44.455882+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-93895.html