{"vulnerability": "CVE-2026-35039", "sightings": [{"uuid": "11083feb-50a5-4118-9951-7ab632fb71e5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-35039", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mitx3cmyu324", "content": "", "creation_timestamp": "2026-04-06T18:59:08.863346Z"}, {"uuid": "2ee1ce53-3d00-4fc1-8899-3e45b2e9a246", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-35039", "type": "published-proof-of-concept", "source": "https://github.com/nearform/fast-jwt/security/advisories/GHSA-rp9m-7r4c-75qg", "content": "", "creation_timestamp": "2026-04-02T08:52:13.000000Z"}, {"uuid": "a97be4ee-f31f-4780-ba3f-b81981425ce6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-35039", "type": "seen", "source": "Telegram/t1F-Vx_aulmn07lvg5ppSTSOssGvqtwkUpkkBVUVRj_FPlk", "content": "", "creation_timestamp": "2026-04-06T19:29:09.000000Z"}, {"uuid": "4895b56e-73f8-4ea6-a0e3-43dcfad810d0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-35039", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mitrijcaeg2d", "content": "", "creation_timestamp": "2026-04-06T17:19:03.982450Z"}, {"uuid": "72c1e34c-e4cc-413b-b409-4b324f50dc76", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-35039", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mncfmamzur2m", "content": "\ud83d\udccc CVE-2026-35039 - fast-jwt provides fast JSON Web Token (JWT) implementation. From 0.0.1 to before 6.2.0, setting up a custom cacheKeyBuilder method which does not prop... https://www.cyberhub.blog/cves/CVE-2026-35039", "creation_timestamp": "2026-06-02T10:37:06.537475Z"}]}