CVE-2026-1976 — Free5GC SMF SessionDeletionResponse null pointer dereference
A weakness has been identified in Free5GC up to 4.1.0. Affected is the function SessionDeletionResponse of the component SMF. This manipulation causes null pointer dereference. …
Published: 2026-02-06 · CVSS: 6.9 · CVSS 4.0
A weakness has been identified in Free5GC up to 4.1.0. Affected is the function SessionDeletionResponse of the component SMF. This manipulation causes null pointer dereference. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. It is suggested to install a patch to address this issue.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7