CVE-2026-40939: Data Sharing Framework is Missing Session Timeout for OIDC Sessions
(updated )
OIDC-authenticated sessions had no configured maximum inactivity timeout. Sessions persisted indefinitely after login, even after the OIDC access token expired.
References
- dsf.dev/operations/v2.1.0/bpe/oidc.html
- dsf.dev/operations/v2.1.0/fhir/oidc.html
- github.com/advisories/GHSA-gj7p-595x-qwf5
- github.com/datasharingframework/dsf
- github.com/datasharingframework/dsf/commit/7d25feafb83d66cb59985ac88568b67d937b1937
- github.com/datasharingframework/dsf/commit/f4ecb002f7d12642f92da6b79371ed367d0140e7
- github.com/datasharingframework/dsf/security/advisories/GHSA-gj7p-595x-qwf5
- nvd.nist.gov/vuln/detail/CVE-2026-40939
Code Behaviors & Features
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