CVE-2026-8251Medium· 4.3▾ SunlitA vulnerability was found in Open5GS up to 2.7.7. This impacts the function update_authorized_pcc_rule_and_qos of the file /src/smf/npcf-handler.c of the component SMF. Performing a manipulation results in denial of service. The attack i…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 23.7 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 24.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.5%
A vulnerability was found in Open5GS up to 2.7.7. This impacts the function update_authorized_pcc_rule_and_qos of the file /src/smf/npcf-handler.c of the component SMF. Performing a manipulation results in denial of service. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
open5gs <= 2.7.7Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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CVE-2026-8252Medium· 4.3A vulnerability was determined in Open5GS up to 2.7.7
CVE-2026-8250Medium· 4.3A vulnerability has been found in Open5GS up to 2.7.7
CVE-2026-8249Medium· 4.3A flaw has been found in Open5GS up to 2.7.7
CVE-2026-8248Medium· 4.3A vulnerability was detected in Open5GS up to 2.7.7