CVE Alert: CVE-2025-8799
Vulnerability Summary: CVE-2025-8799
A vulnerability was found in Open5GS up to 2.7.5. It has been declared as problematic. Affected by this vulnerability is the function amf_npcf_am_policy_control_build_create/amf_nsmf_pdusession_build_create_sm_context of the file src/amf/npcf-build.c of the component AMF. The manipulation leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.7.6 is able to address this issue. The patch is named cf63dd63197bf61a4b041aa364ba6a6199ab15e4. It is recommended to upgrade the affected component.
Affected Endpoints:
No affected endpoints listed.
Published Date:
8/10/2025, 8:15:24 AM
⚠️ CVSS Score:
Exploit Status:
Not ExploitedEPS Score: 0.00056 | Ranking EPS: 0.17362
References:
- https://github.com/open5gs/open5gs/commit/cf63dd63197bf61a4b041aa364ba6a6199ab15e4
- https://github.com/open5gs/open5gs/issues/3979
- https://github.com/open5gs/open5gs/issues/3979#issuecomment-3054369376
- https://github.com/open5gs/open5gs/releases/tag/v2.7.6
- https://github.com/user-attachments/files/21104682/5g_amf_crash_ran.zip
- https://vuldb.com/?ctiid.319327
- https://vuldb.com/?id.319327
- https://vuldb.com/?submit.626112
Recommended Action:
No proposed action available. Please refer to vendor documentation for updates.
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