CVE-2025-8419
CVE-2025-8419: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityMedium5.3
Medium [CVE-2025-8419] keycloak smtp inject vulnerability
CVE-2025-8419Source published Source updated
A vulnerability was found in Keycloak-services. Special characters used during e-mail registration may perform SMTP Injection and unexpectedly send short unwanted e-mails. The email is limited to 64 characters (limited local part of the email), so the attack is limited to very shorts emails (subject and little data, the example is 60 chars). This flaw's only direct consequence is an unsolicited email being sent from the Keycloak server. However, this action could be a precursor for more sophisticated attacks. Affected products named by the advisory: Red Hat build of Keycloak 26.0; Red Hat build of Keycloak 26.2.
- Affected products in this advisory
- Red Hat build of Keycloak 26.0
- Red Hat build of Keycloak 26.2
- Source-reported affected versions
- keycloak before 26.3.3
- Source-reported fixed versions
- 26.3.3
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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