CVE-2026-65179 NVIDIA NeMo - Insecure Deserialization

NVIDIA NeMo contains an insecure deserialization vulnerability caused by untrusted .pkl file deserialization in TabularTokenizer class, letting attackers execute code, tamper data, cause denial of service, and disclose information, exploit requires attacker-controlled .pkl file.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
EPSS
0.76% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Insecure Deserialization
Impact
Remote Code Execution, Data Tampering, Denial Of Service, Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
22 September 2026
Updated
15 October 2026
Weakness
CWE-502

Vendor fix

Update to the latest version with patched deserialization handling.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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