CVE-2025-23388: high-severity vulnerability in SUSE rancher
Unauthenticated stack overflow in /v3-public/authproviders API
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.2epss 0.6%
exploitation probability
0.6%top 51% of all CVEs
observed exploitation
nono source reports it
A Stack-based Buffer Overflow vulnerability in SUSE rancher allows for denial of service.This issue affects rancher: from 2.8.0 before 2.8.13, from 2.9.0 before 2.9.7, from 2.10.0 before 2.10.3.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Affected products
SUSE · rancherRelated CVEs — SUSE rancher
In the same product, most dangerous first.
CVE-2023-22649HIGHRancher 'Audit Log' leaks sensitive informationEPSS 2.0%CVE-2024-22036CRITICALRancher Remote Code Execution via Cluster/Node DriversEPSS 0.8%CVE-2023-32197HIGHRancher's External RoleTemplates can lead to privilege escalationEPSS 0.6%CVE-2023-22650HIGHRancher does not automatically clean up a user deleted or disabled from the configured Authentication ProviderEPSS 0.6%CVE-2025-23387MEDIUMRancher's SAML-based login via CLI can be denied by unauthenticated usersEPSS 0.6%CVE-2024-52281HIGHStored Cross-site Scripting vulnerability in Rancher UIEPSS 0.6%