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VULNERABILITIES

CVE-2026-78428 Details

Description

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

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:8 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://bugzilla.suse.com/show_bug.cgi?id=1279937 [email protected]
https://github.com/neuvector/neuvector/security/advisories/GHSA-c6rx-pmvf-m3jx [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-384Session FixationCISA-ADP

Affected Products

No affected product data is available for this CVE.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-78428
NVD Published Date:
Sep 17, 2026
NVD Last Modified:
Sep 18, 2026
Source:
[email protected]
CVE-2026-78428 Details - Not Deferred