CVE-2026-33062

Description

free5GC NRF Discovery EncodeGroupId Function Panics on Malformed group-id-list Parameter in github.com/free5gc/nrf

How to fix CVE-2026-33062

To remediate CVE-2026-33062, upgrade the affected package to a fixed version below.

• Go/github.com/free5gc/nrf—upgrade to 1.4.2 or later
• Go/github.com/free5gc/nrf—upgrade to 1.4.2 or later

Is CVE-2026-33062 being exploited?

Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.

Affected packages (2)

• from 0, < 1.4.2
• from 0, < 1.4.2

CVSS scores

References (6)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2026-33062
• PATCHgithub.com/free5gc/free5gc
• WEBgithub.com/free5gc/free5gc/issues/777
• WEBgithub.com/free5gc/free5gc/security/advisories/GHSA-7c47-xr7q-p6hg
• WEB