Deserialization of untrusted data in NVIDIA NeMo Framework
Priority MEDIUM 44CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-502.
Summary
NVIDIA NeMo Framework contains a vulnerability where a user could cause a deserialization of untrusted data by remote code execution. A successful exploit of this vulnerability might lead to code execution and data tampering.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00694 53rd percentileScored 2026-11-07
Fix Fixed NeMo Framework (NVIDIA): 25.02
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| NVIDIA | NeMo Framework | before 25.02 | 25.02 | Patch available | CNA |
- NeMo Framework VendorNVIDIA Affected before 25.02 Fixed in 25.02 Patch available CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:nvidia:nemo:*:*:*:*:*:*:*:* | before 25.02 | Vulnerable | NVIDIA |
| cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Apple |
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Linux |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:nvidia:nemo:*:*:*:*:*:*:*:* Versions before 25.02 Vulnerable ·NVIDIA
- cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apple
- cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
- Fix · CNA NeMo Framework (NVIDIA) Fixed in 25.02
Timeline
- 2026-10-02 Threatist record created from CVE-2025-23249
- 2026-10-03 Alias added: GHSA-623j-76jx-rrxr
References
More NVIDIA Nemo vulnerabilities
- TI-2025-17080 Path traversal in NVIDIA NeMo Framework CVSS 3.1CRITICAL 9.8
- TI-2026-19474 Deserialization of untrusted data in NVIDIA NeMo Framework CVSS 3.1CRITICAL 9.8
- TI-2026-19472 Deserialization of untrusted data in NVIDIA NeMo Framework CVSS 3.1CRITICAL 9.8
- TI-2025-17079 Deserialization of untrusted data in NVIDIA NeMo Framework CVSS 3.1CRITICAL 9.8
- TI-2025-17027 Code injection in NVIDIA NeMo Framework CVSS 3.1CRITICAL 9.8
- TI-2025-17026 Path traversal in NVIDIA NeMo Framework CVSS 3.1CRITICAL 9.8
Sources
- CVE-2025-23249 · CVE Program
- CVE-2025-23249 · NVD
- FIRST EPSS
- GHSA-623j-76jx-rrxr · GitHub Advisory Database · CC BY 4.0
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