Security Advisory

CVE-2026-48132

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-26 12:56:47

Last updated 2026-06-02 14:09:19

Assigner checkpoint

CVSS score 8.1

State PUBLISHED

Description

The Security Gateway does not correctly validate a length value in certain IKE packets when NAT-T is used (4500/UDP). As a result, a specially crafted or malformed packet can cause the VPN processing service to terminate unexpectedly, leading to denial of service (temporary interruption of VPN negotiations/traffic).

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