Vulnerability details
CVE-2026-61771
NVIDIA Megatron-Bridge
CVSS 3.1
7.8High
Official description
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.8High | 3.1 | CVEProject cvelistV5 (CNA) (nvidia) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| NVIDIA | Megatron-Bridge | 0.0 to 0.5.0 | CVEProject cvelistV5 (CNA) |
References and advisories
3
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Details
- Published
- 2026-09-01
- Last updated
- 2026-09-01
- State
- Published
- Assigner (CNA)
- nvidia
Exploit prediction (EPSS)
0.4%
Probability of exploitation in 30 days
35%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-502Deserialization of Untrusted Data