NvidiaCVE-2026-61753

Nvidia Megatron Bridge: unsafe deserialization

High7.8CVE-2026-61753 · Published Sep 1, 2026 · updated Sep 2, 2026

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.

Nvidia advisory

Affected versions

Package	Affected	Fixed in
Megatron Bridge Product	<= 0.0 to 0.5.0	No fix yet

Details and references

CVSS 3.1: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity from: the vendor (its own CVE record or advisory)
Weakness: CWE-22, CWE-502

More Nvidia advisories

All Nvidia

Date	Advisory	Severity	Fixed in
Sep 1	Nvidia Megatron Bridge: unsafe deserialization High7.8Sep 1 CVE-2026-61775No fix yet	High7.8	No fix yet
Sep 1	Nvidia Megatron Bridge: unsafe deserialization High7.8Sep 1 CVE-2026-61776No fix yet	High7.8	No fix yet
Sep 1	Nvidia Megatron Bridge: unsafe deserialization High7.8Sep 1 CVE-2026-61777No fix yet	High7.8	No fix yet
Sep 1	Nvidia Megatron Bridge: unsafe deserialization High7.8Sep 1 CVE-2026-61778No fix yet	High7.8	No fix yet
Sep 1	Nvidia Megatron Bridge: unsafe deserialization High7.8Sep 1 CVE-2026-61779No fix yet	High7.8	No fix yet
Sep 1	Nvidia Megatron Bridge: unsafe deserialization High7.8Sep 1 CVE-2026-61773No fix yet	High7.8	No fix yet

Affected versions

More Nvidia advisories

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