Vulnerability in NVIDIA BlueField GA

[ Description ]Official description

NVIDIA ConnectX and Bluefield contain a vulnerability in a control register, where a user with VF access could cause improper access control for the register interface by sending a malicious command to the firmware. A successful exploit of this vulnerability might lead to denial of service.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/NVIDIA/product-security/tree/main/2026/5847
• nvd.nist.gov/vuln/detail/CVE-2025-33207
• www.cve.org/CVERecord