PT-2026-46935 · Ericsson · Packet Core Gateway

Published 2026-06-05 · Updated 2026-06-05 · CVE-2026-25659

NVD

CVSS v4.0

7.1

High

Base vector

AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Ericsson Packet Core Gateway (PCG) versions prior to 1.30 contain an Improper Handling of Missing Values (CWE-230) vulnerability where an attacker continuously sending a specially crafted message can cause service degradation. The impact continues as long the attack persists but the system recovers from the crashes when the attack stops.

Fix

Weakness Enumeration

CWE-230

Related Identifiers

CVE-2026-25659

Affected Products

Packet Core Gateway

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-25659 · Security Note
• https://ericsson.com/en/about-us/security/psirt/cve-2026-25659 · Note