SEPTEMBER 23, 2026
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Case File

CVE-2026-48132

HIGH · CVSS 8.1 EPSS 2.14%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-05-26 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.1. It may lead to a denial-of-service condition.

CVE
CVE-2026-48132
Severity
HIGH
CVSS
8.1
EPSS
2.14%

Original NVD 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).