CVE-2026-61750 is a high-severity vulnerability affecting NVIDIA Megatron Bridge. The flaw involves deserialization of untrusted data, which can be exploited by an attacker to achieve remote code execution, tamper with data, and disclose sensitive information. The vulnerability is documented on the NVD and referenced in NVIDIA's product security advisories. Successful exploitation could have serious consequences for systems running NVIDIA Megatron Bridge. No specific workaround or patch details are provided in this article, but the issue is tracked under NVIDIA's security bulletin repository on GitHub. The vulnerability is classified as high impact based on the potential outcomes of exploitation.