{"id":"EM-20261105-IQDX","url":"https://cyber.eventmonitor.net/incident/EM-20261105-IQDX/saml-vulnerability-cve-2026-82965/","type":"cve","title":"SAML Vulnerability (CVE-2026-82965)","subtitle":"CVE-2026-82965","subject":"CVE-2026-82965","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-05T17:18:21.983Z","firstSignal":"2026-11-05T00:00:00.000Z","lastSignal":"2026-11-05T17:18:21.983Z","updated":"2026-11-06T00:58:29.349Z","revision":1,"life":[{"status":"Born","at":"2026-11-05T17:18:21.983Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-05T17:18:21.983Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-05T00:00:00.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-05T17:18:21.983Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261105-IQDX created."}],"stages":[{"name":"Disclosed","at":"2026-11-05T17:18:21.983Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-05T17:18:21.983Z","detail":"CVSS 7.5"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-05T00:00:00.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-05T00:00:00.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":3,"title":"Red Hat: CVE-2026-82965 (important)","text":"keycloak-services: keycloak-services: Unauthenticated Denial of Service via SAML SOAP endpoint unbounded XML parsing","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-82965.json"},{"at":"2026-11-05T17:18:21.983Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-82965 (CVSS 7.5)","text":"A flaw was found in the SAML implementation of Keycloak, an open-source identity and access management solution. The SAML Artifact Resolution and ECP SOAP endpoints do not properly limit the size or complexity of incoming XML requests. An unauthenticated remote attacker can exploit this by sending specially crafted, large XML messages that cause the server to consume excessive memory. This leads to the application running out of memory and crashing, resulting in a denial of service for all users.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82965"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-05T17:18:21.983","score":7.5,"severity":"HIGH","desc":"A flaw was found in the SAML implementation of Keycloak, an open-source identity and access management solution. The SAML Artifact Resolution and ECP SOAP endpoints do not properly limit the size or complexity of incoming XML requests. An unauthenticated remote attacker can exploit this by sending s","product":"","seen":1793917591435},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}