CVE-2026-15571

creationtimestamp| type| source ---|---|--- 2026-08-25 12:45:08+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3mtvtwiw3pf26...

CVE-2026-15571

Keycloak's legacy client-initiated account-linking endpoint uses a predictable hash to protect against unauthorized requests. A malicious OIDC client can forge a valid linking URL after tricking a victim to authenticate, connecting the victim's account to the attacker's external identity and enab...