CVE-2026-25658 | THREATINT

Description

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.

PUBLISHED Reserved 2026-02-04 | Published 2026-06-05 | Updated 2026-06-05 | Assigner ERIC

HIGH: 7.1CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-230 Improper handling of missing values

Product status

Default status

affected

Any version before 1.30

affected

Credits

Clemens Keil, Manfred Heinz, Patrick Walker of BDO Cyber Security GmbH finder

BSI 5G/6G Security Lab TEMIS (Federal Office for Information Security, Germany) finder

References

www.ericsson.com/en/about-us/security/psirt/cve-2026-25658

cve.org (CVE-2026-25658)

nvd.nist.gov (CVE-2026-25658)

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