PatchTheCVEpacket core gateway vulnerabilities and fixes
Recent CVEs affecting packet core gateway, with upgrade or downgrade steps. 3 tracked.
Also searched as: packetcoregateway.
packet core gateway has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 3. Most recent: 2026-06-05. Highest priority: CVE-2026-25657 (score 24/100).
- CVE-2026-25657 MEDIUM 6.5 UPGRADE Ericsson Packet Core Gateway (PCG) versions prior to 1.30 contain an Improper Handling of Syntactically Invali
- CVE-2026-25658 MEDIUM 6.5 UPGRADE Ericsson Packet Core Gateway (PCG) versions prior to 1.30 contain an Improper Handling of Missing Values (CWE-
- CVE-2026-25659 MEDIUM 6.5 UPGRADE Ericsson Packet Core Gateway (PCG) versions prior to 1.30 contain an Improper Handling of Missing Values (CWE-
FAQ
How do I fix packet core gateway vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is packet core gateway being exploited right now?
None of the tracked packet core gateway CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which packet core gateway CVE should I patch first?
CVE-2026-25657 currently ranks highest (24/100): Ericsson Packet Core Gateway (PCG) versions prior to 1.30 contain an Improper Handling of Syntactically Invali.