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Critical Threat

CVE-2025-41426

CWE-121 STACK-BASED BUFFER OVERFLOW:

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

Vertiv recommends users take the following actions:

  • Update Liebert RDU101 to v1.9.1.2_0000001
  • Update IS-UNITY to v8.4.3.1_00160

Risk Information

CVE ID

CVE-2025-41426

Vendor

Vertiv

Product

Liebert RDU101, Liebert UNITY

CVSS v3

9.8


Disclosure Policy

Team82 is committed to privately reporting vulnerabilities to affected vendors in a coordinated, timely manner in order to ensure the safety of the cybersecurity ecosystem worldwide. To engage with the vendor and research community, Team82 invites you to download and share our Coordinated Disclosure Policy. Team82 will adhere to this reporting and disclosure process when we discover vulnerabilities in products and services.

Public Email & PGP Key

Team82 has also made its public PGP Key available for the vendor and research community to securely and safely exchange vulnerability and research information with us.

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