CVE-2025-23259: NVIDIA Mellanox Dpdk 20.11

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

NVIDIA Mellanox DPDK contains a vulnerability in Poll Mode Driver (PMD), where an attacker on a VM in the system might be able to cause information disclosure and denial of service on the network interface.

Affected products

• NVIDIA Mellanox Dpdk 20.11: before 20.11_7.8.0 LTS (fixed in 20.11_7.8.0 LTS)
• NVIDIA Mellanox Dpdk 22.11: before 22.11_2504.1.0 (fixed in 22.11_2504.1.0); before 22.11_2410 LTS (fixed in 22.11_2410 LTS); before 22.11_2310 LTS (fixed in 22.11_2310 LTS)
• NVIDIA Upstream Dpdk: before 25.07 (fixed in 25.07); before 24.11.3 LTS (fixed in 24.11.3 LTS); before 23.11.5 LTS (fixed in 23.11.5 LTS); before 22.11.10 LTS (fixed in 22.11.10 LTS)

Published 2025-09-04. Last modified 2026-06-17.