CVE-2026-8291
Medium
Description
A weakness has been identified in Open5GS up to 2.7.7. Impacted is the function ogs_nnrf_nfm_handle_nf_profile of the file lib/sbi/nnrf-handler.c of the component NRF. This manipulation causes denial of service. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance.
SeverityMedium
CVSS4.3
Exploit probability—
ProductOpen5gs
PublishedMay 11, 2026
First seenMay 11, 2026
Weakness typeCWE-404CWE-404
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| open5gs open5gs | v ≤ 2.7.7 | — |
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