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Nextcloud user_oidc ID4me JWT Signature Bypass (CVE-2026-45156)
CVE-2026-45156 web Patched
CVE-2026-45156webHIGH 8.1Patched2026-07-05Nextcloud Federated Share OCM Bearer Token Scope Escalation to Sender WebDAV Access
None assigned as of 2026-07-03 cloud Unverified
None assigned as of 2026-07-03cloudHIGHUnverified2026-07-03