CVE-2026-4628: build of keycloak Version not applicable in the source CPE; +5 more affected products

CVE-2026-4628. CVSS 3.1 base score 4.3 (MEDIUM, Vendor/CNA). EPSS 0.00275 (percentile 0.18842), scored 21-Oct-2026.

Affected technology

build of keycloak · Version not applicable in the source CPE
redhat

Red Hat build of Keycloak 26.4.12 · Exact affected versions not specified by the source
Red Hat

Red Hat Build of Keycloak · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 8 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform Expansion Pack · Exact affected versions not specified by the source
Red Hat

Red Hat Single Sign-On 7 · Exact affected versions not specified by the source
Red Hat

Component: Not specified by the source

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

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality and availability impact as none; integrity impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 22-Oct-2026 21:33 UTC

CWE: CWE-284
CCR priority: 17.3 /100 (P5)
CVSS 3.1: 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N · Vendor/CNA
EPSS: 0.00275 · percentile 0.18842 · 2026-10-21
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-22 21:33:20.763056+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-4628.html