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CVE

CVE-2026-53805

NVIDIA SIL GEN3C Unauthenticated RCE via Pickle Deserialization in Inference API
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CVE

CVE-2026-53805

NVIDIA SIL GEN3C Unauthenticated RCE via Pickle Deserialization in Inference API

NVIDIA Spatial Intelligence Lab's (SIL) GEN3C contains an unauthenticated remote code execution vulnerability in the inference API server where the /request-inference and /seed-model endpoints deserialize raw HTTP request bodies using Python's pickle.loads() without authentication or input validation. Attackers can supply a crafted payload containing a reduce gadget to the inference API port to achieve remote code execution as the inference process.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.3
-
4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53805.json, https://nvd.nist.gov/vuln/detail/CVE-2026-53805, https://www.vulncheck.com/advisories/nvidia-sil-gen3c-unauthenticated-rce-via-pickle-deserialization-in-inference-api, https://github.com/nv-tlabs/GEN3C/pull/62, https://github.com/nv-tlabs/GEN3C/pull/63, https://github.com/nv-tlabs/GEN3C/commit/db2ffe12ced12ddafcec5e0422ee46ce8520746b, https://github.com/nv-tlabs/GEN3C

Severity

0

CVSS Score
0
10

Basic Information

Base CVSS
0
EPSS Probability
0.00872%
EPSS Percentile
0.56171%
Introduced Version
0
Fix Available
db2ffe12ced12ddafcec5e0422ee46ce8520746b

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