7.7

CVE-2026-2092

A flaw was found in Keycloak. Keycloak's Security Assertion Markup Language (SAML) broker endpoint does not properly validate encrypted assertions when the overall SAML response is not signed. An attacker with a valid signed SAML assertion can exploit this by crafting a malicious SAML response. This allows the attacker to inject an encrypted assertion for an arbitrary principal, leading to unauthorized access and potential information disclosure.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerRed Hat
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Produkt Red Hat build of Keycloak 26.2
Default Statusaffected
Version < *
Version 26.2.14-1
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 26.2
Default Statusaffected
Version < *
Version 26.2-16
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 26.2
Default Statusaffected
Version < *
Version 26.2-16
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 26.2.14
Default Statusunaffected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 26.4
Default Statusaffected
Version < *
Version 26.4.10-1
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 26.4
Default Statusaffected
Version < *
Version 26.4-12
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 26.4
Default Statusaffected
Version < *
Version 26.4-12
Status unaffected
HerstellerRed Hat
≫
Produkt Red Hat build of Keycloak 26.4.10
Default Statusunaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.07% 0.213
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
secalert@redhat.com 7.7 1.8 5.3
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L
CWE-1287 Improper Validation of Specified Type of Input

The product receives input that is expected to be of a certain type, but it does not validate or incorrectly validates that the input is actually of the expected type.