Vulnerability · Published Mar 24, 2026 · Assigned by nvidia
CVE-2026-24157
High 7.8
In plain English
A high-severity unsafe deserialization in NeMo Framework from NVIDIA. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.7%top 48.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
NVIDIA NeMo Framework contains a vulnerability in checkpoint loading where an attacker could cause remote code execution. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure and data tampering.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | nemo-toolkit | 2.6.2 | GHSA-m4jw-wgmf-889x |
| PyPI | nemo-toolkit | 2.6.2 | PYSEC-2026-2674 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| NVIDIA | NeMo Framework | All versions prior to 2.6.2 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H