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CVE-2026-42081: free5gc before 4.2.2 (exclusive), < 4.2.2
CVE-2026-42081. CVSS 3.1 base score 7.1 (HIGH, NVD). EPSS 0.00284 (percentile 0.1937), scored 13-Oct-2026.
Affected technology
free5gc · before 4.2.2 (exclusive)
free5gc
free5gc · < 4.2.2
free5gc
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Adjacent network · No privileges required · No user interaction required
Attack conditions (NVD, CVSS 3.1): Adjacent network · No privileges required · No user interaction required
What an attacker can do
The source reports that an attacker could disrupt service. Vendor/CNA’s CVSS 3.1 assessment (base score 6.1/10) rates confidentiality impact as none; integrity and availability impact as low. NVD’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality impact as none; integrity impact as low; availability impact as high.
- CWE
- CWE-358
- CCR priority
- 28.5 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H · NVD
- EPSS
- 0.00284 · percentile 0.1937 · 2026-10-13
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-42081.html