CVE-2025-26336

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.

Categories

8.3
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.07%
Vendor Advisory dell.com
Affected: Dell Dell Chassis Management Controller (CMC) for Dell PowerEdge FX2
Affected: Dell Dell Chassis Management Controller (CMC) for PowerEdge VRTX
Published at:
Updated at:

References

Link Tags
https://www.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 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-26336?
CVE-2025-26336 has been scored as a high severity vulnerability.
How to fix CVE-2025-26336?
To fix CVE-2025-26336, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-26336 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-26336 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-26336?
CVE-2025-26336 affects Dell Dell Chassis Management Controller (CMC) for Dell PowerEdge FX2, Dell Dell Chassis Management Controller (CMC) for PowerEdge VRTX.
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