CVE-2025-14953 Open5GS FAR-ID handler.c ogs_pfcp_handle_create_pdr null pointer dereference
Remote attackers can cause a denial of service in Open5GS via a null pointer dereference in the PFCP handler, requiring high complexity.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-14953?
CVE-2025-14953 is a low-severity vulnerability in Open5gs Open5gs, published on 19 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A flaw has been found in Open5GS up to 2.7.5. This impacts the function ogs_pfcp_handle_create_pdr in the library lib/pfcp/handler.c of the component FAR-ID Handler. Executing a manipulation can lead to null pointer dereference. The attack may be performed from remote. The attack requires a high level of complexity. The exploitability is said to be difficult. The exploit has been published and may be used. This patch is called 93a9fd98a8baa94289be3b982028201de4534e32. It is advisable to implement a patch to correct this issue.
Which versions are affected by CVE-2025-14953?
It affects 1 product.
Products include Open5gs Open5gs.
How do I fix CVE-2025-14953?
No fix has been published for CVE-2025-14953 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-14953 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-14953 exists.
Other vulnerabilities in Open5gs Open5gs
Sources
Also known as GHSA-g8f3-f559-737f.