CVE-2026-1973
EUVD-2026-560506.02.2026, 02:16
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| free5gc | free5gc | 𝑥 ≤ 4.1.0 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-404 - Improper Resource Shutdown or ReleaseThe program does not release or incorrectly releases a resource before it is made available for re-use.
- CWE-476 - NULL Pointer DereferenceA NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.