5.3
Medium
CVE-2026-8746 A security flaw has been discovered in Open5GS up to 2.7.7
Description
A security flaw has been discovered in Open5GS up to 2.7.7. Affected by this issue is the function discover_handler in the library /lib/sbi/nghttp2-server.c of the component NRF. The manipulation results in use after free. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Open5GS 2.7 | 2.7.0 → 2.7.7 | No fix stated |
References
- VDB-364333 | Open5GS NRF nghttp2-server.c discover_handler use after free vuldb.com
- VDB-364333 | CTI Indicators (IOB, IOC, IOA) vuldb.com
- Submit #817032 | Open5GS NRF v2.7.7 Denial of Service vuldb.com
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
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