HPE ProLiant RL300 Gen11 Server Out-of-Bound Reads Vulnerability

Vulnerability

A potential out-of-bounds read vulnerability has been identified in the UEFI firmware of HPE ProLiant RL300 Gen11 Servers, prior to version 1.78. This vulnerability could be locally exploited to disclose information.

Impact

Exploitation of this vulnerability could lead to unauthorized information disclosure.

Remediation

Users can upgrade to BIOS version 1.78 or later to address this vulnerability. The firmware can be downloaded from the HPE Support Center.

Added: Oct 14, 2025, 4:28 PM
Updated: Oct 14, 2025, 11:07 PM

Vulnerability Rating

Custom Algorithm
spread
0.3
impact
0.6
exploitability
3.0
remediation
7.7
relevance
0.7
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.