CVE-2026-78428: high-severity vulnerability in SUSE neuvector
Flaw in Neuvector can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.3%
For users authenticated through SAML or OpenID Connect (OIDC), this vulnerability can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H
Affected products
SUSE · neuvectorRelated CVEs — SUSE neuvector
In the same product, most dangerous first.
CVE-2023-32188CRITICALJWT token compromise can allow malicious actions including Remote Code Execution (RCE)EPSS 0.6%CVE-2025-8077CRITICALNeuVector admin account has insecure default passwordEPSS 0.6%CVE-2025-54469CRITICALNeuVector Enforcer is vulnerable to Command Injection and Buffer overflowEPSS 0.5%CVE-2023-22644CRITICALJWT token compromise can allow malicious actions including Remote Code Execution (RCE)EPSS 0.5%CVE-2025-66001HIGHNeuVector OpenID Connect is vulnerable to man-in-the-middle (MITM)EPSS 0.4%CVE-2025-46808MEDIUMSensitive information is leaked into NeuVector’s manager container logsEPSS 0.3%