CVE-2026-8745
Open5GS AUSF nausf-handler.c ogs_timer_add denial of service
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
12th
A vulnerability was identified in Open5GS up to 2.7.7. Affected by this vulnerability is the function ogs_timer_add in the library /src/ausf/nausf-handler.c of the component AUSF. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
| CWE | CWE-404 |
| Vendor | n/a |
| Product | open5gs |
| Published | May 17, 2026 |
| Last Updated | May 18, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / Open5GS
2.7.0 2.7.1 2.7.2 2.7.3 2.7.4 2.7.5 2.7.6 2.7.7
References
Credits
🔍 ZiyuLin (VulDB User) VulDB CNA Team