https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T09:36:36.806869+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bit-keycloak-2026-4634 BIT-keycloak-2026-4634 — Keycloak: keycloak: denial of service via excessive processing of openid connect scope parameters 2026-10-03T09:36:36.886955+00:00

Affected: Bitnami: keycloak

A flaw was found in Keycloak. An unauthenticated attacker can exploit this vulnerability by sending a specially crafted POST request with an excessively long scope parameter to the OpenID Connect (OIDC) token endpoint. This leads to high resource consumption and prolonged processing times, ultimately resulting in a Denial of Service (DoS) for the Keycloak server.

 https://cve.radiocsirt.org/vuln/euvd-2026-378001 EUVD-2026-378001 2026-10-03T09:36:36.887009+00:00 EUVD-2026-378001 https://cve.radiocsirt.org/vuln/fkie_cve-2026-4634 fkie_cve-2026-4634 2026-10-03T09:36:36.887026+00:00

A flaw was found in Keycloak. An unauthenticated attacker can exploit this vulnerability by sending a specially crafted POST request with an excessively long scope parameter to the OpenID Connect (OIDC) token endpoint. This leads to high resource consumption and prolonged processing times, ultimately resulting in a Denial of Service (DoS) for the Keycloak server.

 https://cve.radiocsirt.org/vuln/ghsa-h4wv-g838-66g3 GHSA-h4wv-g838-66g3 — Keycloak: Application-Level DoS via Scope Processing 2026-10-03T09:36:36.887049+00:00

Affected: Maven: org.keycloak:keycloak-services

A flaw was found in Keycloak. An unauthenticated attacker can exploit this vulnerability by sending a specially crafted POST request with an excessively long scope parameter to the OpenID Connect (OIDC) token endpoint. This leads to high resource consumption and prolonged processing times, ultimately resulting in a Denial of Service (DoS) for the Keycloak server.

 https://cve.radiocsirt.org/vuln/jvndb-2026-026852 jvndb-2026-026852 2026-10-03T09:36:36.887071+00:00

Multiple vulnerabilities exist in Hitachi Ops Center Common Services. CVE-2025-10939, CVE-2025-11537, CVE-2025-11538, CVE-2025-12110, CVE-2025-13467, CVE-2025-13881, CVE-2025-14082, CVE-2025-14083, CVE-2025-14777, CVE-2025-66560, CVE-2026-0707, CVE-2026-0871, CVE-2026-0976, CVE-2026-1035, CVE-2026-1190, CVE-2026-2092, CVE-2026-2575, CVE-2026-2673, CVE-2026-3009, CVE-2026-3121, CVE-2026-3429, CVE-2026-3872, CVE-2026-3911, CVE-2026-4282, CVE-2026-4325, CVE-2026-4634, CVE-2026-22745, CVE-2026-22748, CVE-2026-25854, CVE-2026-40972, CVE-2026-40975

 https://cve.radiocsirt.org/vuln/rhsa-2026:6475 RHSA-2026:6475 — Red Hat Security Advisory: Red Hat build of Keycloak 26.2.15 Update 2026-10-03T09:36:36.887091+00:00

keycloak: Keycloak: Information disclosure due to redirect_uri validation bypass keycloak: Keycloak: Privilege escalation via forged authorization codes due to SingleUseObjectProvider isolation flaw keycloak: Keycloak: Replay of action tokens via improper handling of single-use entries keycloak: Keycloak: Denial of Service via excessive processing of OpenID Connect scope parameters keycloak: Keycloak: UMA policy bypass allows authenticated users to gain unauthorized access to victim-owned resources.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-0977 WID-SEC-W-2026-0977 — Keycloak: Mehrere Schwachstellen 2026-10-03T09:36:36.887114+00:00

Ein Angreifer kann mehrere Schwachstellen in Keycloak ausnutzen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Daten zu manipulieren, und um Sicherheitsvorkehrungen zu umgehen.