CVE-2026-107121 Keycloak-services: keycloak-services: smtp starttls plaintext credential and message downgrade
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | Keycloak -- multiple vulnerabilities | 13 Oct 202600:00 | – | freebsd |
 | CVE-2026-107121 | 7 Oct 202608:17 | – | circl |
 | CVE-2026-107121 | 7 Oct 202607:42 | – | cve |
 | EUVD-2026-94213 | 7 Oct 202607:42 | – | euvd |
 | FreeBSD : Keycloak -- multiple vulnerabilities (5101359e-ce3c-11f1-bf7a-3c7c3fba4204) | 23 Oct 202600:00 | – | nessus |
 | CVE-2026-107121 | 7 Oct 202607:42 | – | mend |
 | CVE-2026-107121 | 7 Oct 202608:16 | – | nvd |
 | PT-2026-107420 | 7 Oct 202600:00 | – | ptsecurity |
 | CVE-2026-107121: Cleartext Transmission of Sensitive Information | 7 Oct 202600:00 | – | rapid7 |
 | CVE-2026-107121 | 7 Oct 202607:41 | – | redhatcve |
10
[
{
"vendor": "Red Hat",
"product": "Red Hat Build of Keycloak",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "keycloak-services",
"defaultStatus": "affected",
"cpes": [
"cpe:/a:redhat:build_keycloak:"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Build of Keycloak",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "rhbk/keycloak-rhel9",
"defaultStatus": "affected",
"cpes": [
"cpe:/a:redhat:build_keycloak:"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Single Sign-On 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "keycloak-services",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7"
]
}
]| Source | Link |
|---|---|
| bugzilla | www.bugzilla.redhat.com/show_bug.cgi |
| access | www.access.redhat.com/security/cve/CVE-2026-107121 |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
07 Oct 2026 07:42Current
CVSS 3.16.5
EPSS0.00084
SSVC