CVE-2026-76739: HPE Compute Scale-up Server 3200 and 3250 platforms and Superdome Flex server, Remote RMC file modification

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-19 · updated 2026-10-19
Weakness: CWE-20

Description

A potential security vulnerability in HPE Compute Scale-up Server 3200 and 3250 platforms and Superdome Flex server could be remotely exploited to list and modify RMC filesystem.

Affected products

Hewlett Packard Enterprise HPE Compute Scale-up Server 3200 platform: before 1.77.30 — fixed in 1.77.30
Hewlett Packard Enterprise HPE Compute Scale-up Server 3250 platform: before 1.03.38 — fixed in 1.03.38
Hewlett Packard Enterprise HPE Superdome Flex server: before 4.17.03 — fixed in 4.17.03

How to fix

Upgrade to a fixed version: Hewlett Packard Enterprise HPE Compute Scale-up Server 3200 platform 1.77.30; Hewlett Packard Enterprise HPE Compute Scale-up Server 3250 platform 1.03.38; Hewlett Packard Enterprise HPE Superdome Flex server 4.17.03. Check the vendor advisory for mitigations.

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbhf05154en_us&docLocale=en_US

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