CVE-2025-26336

High

Description

Dell Chassis Management Controller Firmware for Dell PowerEdge FX2, version(s) prior to 2.40.200.202101130302, and Dell Chassis Management Controller Firmware for Dell PowerEdge VRTX version(s) prior to 3.41.200.202209300499, contain(s) a Stack-based Buffer Overflow vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.

SeverityHigh

CVSS8.3

Exploit probability—

ProductDell Chassis Management Controller For Poweredge Fx2 Firmware

PublishedMar 21, 2025

First seenMar 21, 2025

Weakness typeCWE-121CWE-121

How to fix

Update

dell chassis_management_controller_for_poweredge_fx2_firmware2.40.200.202101130302 or later
dell chassis_management_controller_for_poweredge_vrtx_firmware3.41.200.202209300499 or later

Vendor advisories

dell.com/support/kbdoc/en-us/000297463/dsa-2025-123-security-update-for-dell-chassis-management-controller-firmware-for-dell-poweredge-fx2-and-vrtx-vulnerabilities

Affected products

Product	Affected versions	Fixed in
dell chassis_management_controller_for_poweredge_fx2_firmware	v < 2.40.200.202101130302	2.40.200.202101130302
dell chassis_management_controller_for_poweredge_vrtx_firmware	v < 3.41.200.202209300499	3.41.200.202209300499

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