{"vulnerability": "cve-2026-9803", "sightings": [{"uuid": "d850bdaf-de3b-41cc-a76a-f2c371237316", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9803", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mmvk5sxddj2t", "content": "CVE-2026-9803 - Keycloak: keycloak: denial of service via malformed authorization header\nCVE ID : CVE-2026-9803\n \n Published : May 28, 2026, 6:16 a.m. | 15\u00a0minutes ago\n \n Description : A flaw was found in Keycloak's ClientRegistrationAuth component. A remote unauthenticated at...", "creation_timestamp": "2026-05-28T07:53:54.189306Z"}]}