https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-01T16:59:37.098595+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2026-2575 CVE-2026-2575 — Keycloak: keycloak: denial of service due to excessive samlrequest decompression 2026-10-01T16:59:37.100655+00:00

Affected: Red Hat build of Keycloak 26.4, Red Hat build of Keycloak 26.4.10, Red Hat Single Sign-On 7

A flaw was found in Keycloak. An unauthenticated remote attacker can trigger an application level Denial of Service (DoS) by sending a highly compressed SAMLRequest through the SAML Redirect Binding. The server fails to enforce size limits during DEFLATE decompression, leading to an OutOfMemoryError (OOM) and subsequent process termination. This vulnerability allows an attacker to disrupt the availability of the service.