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Critical NVIDIA NVFlare Authorization Bypass via User-Controlled Key Scores 9.8

Last refreshed2026-09-26

Status: UPDATED  |  Advisory ID: CVE-2026-24178

Key Details

CVECVE-2026-24178
CVSS Score / Version9.8 (Critical) / CVSS v3.1
Updated2026-09-24
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Proseattack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected productsnvidia NVFlare
Classified asCWE-639 (Authorization Bypass Through User-Controlled Key)
Exploitation prediction (EPSS)0.57% probability of exploitation in the next 30 days (45% percentile) -- FIRST.org's EPSS model.

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
nvidiaNVFlare
SubsystemsGeneral OT
SectorsMultiple

What to Know

NVIDIA NVFlare Dashboard contains a vulnerability in the user management and authentication system where an unauthenticated attacker may cause authorization bypass through user-controlled key. A successful exploit of this vulnerability may lead to privilege escalation, data tampering, information disclosure, code execution, and denial of service.

What to Do

Monitor nvidia's web page for any future patch releases. See vendor advisory link below.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-24178
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-24178
Vendor advisoryhttps://nvidia.custhelp.com/app/answers/detail/a_id/5819