Is CVE-2026-82968 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-82968?

CVE-2026-82968 has a CVSS v3 severity of MEDIUM (6.4).

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CVE-2026-82968

Description

A flaw was found in the first-broker-login flow of the Keycloak identity management service. When a user links a social identity provider account to their local account, the verification proof generated is not strictly bound to the specific upstream identity being verified. This allows an attacker with a different account on the same social provider to intercept the process and link their own account to the victim's local profile, gaining unauthorized access.