CVEvulnerability

CVE-2026-92208

8.8 HIGH Published 2026-10-21 Modified 2026-10-23 Official page ↗
Status
Awaiting Analysis
Published
2026-10-21
Last modified
2026-10-23
Assigner
[email protected]
CVSS 3.0 ([email protected])
8.8 HIGH — CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-122

Description

NoMachine mDNS Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NoMachine. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of mDNS resource records. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-30982.

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References