CVE-2026-24221 Deserialization in NVTabular
An attacker can exploit improper deserialization in NVIDIA NVTabular to execute code, tamper with data, or disclose information.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-24221?
CVE-2026-24221 is a high-severity unsafe deserialization vulnerability in NVIDIA NVTabular, published on 2 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Weakness: CWE-502
Which versions are affected by CVE-2026-24221?
It affects 1 product.
Products include Nvidia Nvtabular.
How do I fix CVE-2026-24221?
No fix has been published for CVE-2026-24221 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2026-24221 being exploited?
There is no known exploitation of CVE-2026-24221 in the wild and no public exploit code.
Other vulnerabilities in NVIDIA NVTabular
Sources
Also known as GHSA-hj75-h2wq-2xm2.