CVE-2025-41426

CRITICAL

Published May 21, 2025 Modified Apr 15, 2026 CWE-121

Description

Affected Vertiv products contain a stack based buffer overflow vulnerability. An attacker could exploit this vulnerability to gain code execution on the device.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-121 CWE-121

References

Other References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-140-10 https://www.vertiv.com/en-us/support/security-support-center/

Frequently Asked Questions

What is CVE-2025-41426? +

Affected Vertiv products contain a stack based buffer overflow vulnerability. An attacker could exploit this vulnerability to gain code execution on the device. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-41426? +

CVE-2025-41426 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2025-41426? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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Quick Facts

CVSS Score: 9.8
Severity: CRITICAL
Published: May 21, 2025

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