VulnerabilityModified
CVE-2026-1684
A vulnerability was found in Free5GC SMF up to 4.1.0.
MEDIUM 6.9EPSS 0.52%
Does this matter?
Lower severity and a low EPSS score (0.52%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability was found in Free5GC SMF up to 4.1.0. Affected by this issue is the function HandleReports of the file /internal/context/pfcp_reports.go of the component PFCP UDP Endpoint. The manipulation results in denial of service. The attack can be executed remotely. It is advisable to implement a patch to correct this issue.
- CVSS 4.0
- 6.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/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/M
- EPSS
- 0.52% probability · 43th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-404
- Affected
- free5gc/free5gc
- Source
- cna@vuldb.com
References
- https://github.com/free5gc/free5gc/issues/806Exploit, Issue Tracking, Vendor Advisory
- https://github.com/free5gc/smf/
- https://github.com/free5gc/smf/pull/188Issue Tracking
- https://vuldb.com/?ctiid.343477Permissions Required, VDB Entry
- https://vuldb.com/?id.343477Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.739655Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.739656Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.