What is CVE-2026-24221?

CVE-2026-24221 is a high-severity vulnerability in Nvidia Nvtabular, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2026-06-02.

How severe is CVE-2026-24221?

High severity. CVSS v3 base score is 7.8 out of 10.

Deserialization in Nvidia Nvtabular

CVE-2026-24221

NVIDIA NVTabular contains a vulnerability where an attacker could cause improper deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering and information disclosure.

Vulnerability class: Insecure Deserialization

EPSS: 0.001 (20.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Nvidia Nvtabular — versions 0.0 to 5dd11f4

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

psirt@nvidia.com (US Government Resource)
psirt@nvidia.com (Vendor Advisory)
psirt@nvidia.com (Third Party Advisory)

Frequently asked questions

What is CVE-2026-24221?: CVE-2026-24221 is a high-severity vulnerability in Nvidia Nvtabular, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2026-06-02.
How severe is CVE-2026-24221?: High severity. CVSS v3 base score is 7.8 out of 10.