{"schema":"threatline.record/2","record":{"id":"CVE-2026-103512","aliases":[],"summary":"Ticket host-binding bypass via spoofed client IP in P4Search","details":"Perforce P4 Search prior to 2026.4.2 trusts a client-supplied address when validating certain authentication requests. An attacker holding a stolen P4 Server ticket can bypass host-based ticket restrictions and trusted-address controls, gaining access to P4 Search as the ticket's owner.","categories":["Unclassified"],"product":"P4 (Helix Core)","vendor":"Perforce","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103512","source_modified_at":"2026-10-05T12:34:32.028Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"P4 (Helix Core)","vendor":"Perforce","versions":[{"status":"affected","version":"0","lessThanOrEqual":"2026.4.1","versionType":"custom"},{"status":"unaffected","version":"2026.4.2","versionType":"custom"}],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00374,"percentile":0.30171,"score_date":"2026-10-23"},"published_at":"2026-10-05T08:36:55.057Z","modified_at":"2026-10-05T12:34:32.028Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103512","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-05T12:34:32.028Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103512","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://portal.perforce.com/s/cve/a91Qi000003FDo1IAG/ticket-hostbinding-bypass-via-spoofed-client-ip-in-p4search"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-05T12:32:36.852945Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-05T12:34:32.028Z","content_hash":"a46b78b7e65c3d7eb6858f9457bb092e303525e97264e34ebb7e4e2841c8ef1b"}}