CVE-2026-1973
A vulnerability was determined in Free5GC up to 4.1.0. The impacted element is the function establishPfcpSession of the component SMF. Executing a manipulation can lead to null pointer dereference. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. It is best practice to apply a patch to resolve this issue.
- Score
- CVSS 3.1 7.5 High
- Status
- Analyzed - cna@vuldb.com
- Published
- 2026-02-06
- Last modified
- 2026-02-23
- Weaknesses
- CWE-404, CWE-476
Affected products
References
- https://github.com/free5gc/free5gc/
- https://github.com/free5gc/free5gc/issues/815
- https://github.com/free5gc/free5gc/issues/815#issue-3832032062
- https://github.com/free5gc/smf/pull/189
- https://vuldb.com/?ctiid.344495
- https://vuldb.com/?id.344495
- https://vuldb.com/?submit.743236
