PT-2026-94204 · Neuvector · Neuvector

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CVE-2026-78428

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Published

2026-09-17

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Updated

2026-09-28

CVSS v4.0

8.8

High

VectorAV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H
Name of the Vulnerable Software and Affected Versions Nuevector (affected versions not specified)
Description Users authenticated through SAML or OpenID Connect (OIDC) may experience a session mix-up where one user receives another user's authenticated session. This occurs when multiple Single Sign-On (SSO) login attempts happen concurrently.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Session Fixation

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Weakness Enumeration

Related Identifiers

CVE-2026-78428
GHSA-C6RX-PMVF-M3JX

Affected Products

Neuvector