CVE WatchJul 15, 2026

CVE-2026-2092

A flaw was found in Keycloak. Keycloak's Security Assertion Markup Language (SAML) broker endpoint does not properly validate encrypted asse

CVSS

7.7

High

EPSS

0.2%

p15

KEV

—

Exploit Today

0-100

Published: Mar 18, 2026 · Last modified: Jul 15, 2026 · CWE-1287

EPSS · 30d

0.2%EPSS · 30 days0.2%

2026-06-302026-07-18

Technical description

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.

Official references

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