Stack-based buffer overflow in Chassis Management Controller (CMC) Firmware - CVE-2025-26336

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Main Vulnerability Database Vulnerabilities #VU105945

Stack-based buffer overflow in Chassis Management Controller (CMC) Firmware - CVE-2025-26336

Published: March 21, 2025


Vulnerability identifier: #VU105945
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-26336
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Dell
Affected software:
Chassis Management Controller (CMC) Firmware

Detailed vulnerability description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim into performing unspecified actions on the system to trigger a stack-based buffer overflow and execute arbitrary code on the target system.


How to mitigate CVE-2025-26336

Install updates from vendor's website.

Sources