Medium severity4.3NVD Advisory· Published May 11, 2026· Updated May 12, 2026
CVE-2026-8266
CVE-2026-8266
Description
A vulnerability was detected in Open5GS up to 2.7.7. This affects the function gsm_build_pdu_session_establishment_accept of the file /src/smf/gsm-build.c of the component SMF. The manipulation results in denial of service. The attack can be launched remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
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Affected products
2Patches
Vulnerability mechanics
References
4- github.com/open5gs/open5gs/issues/4447nvdExploitIssue Tracking
- vuldb.com/submit/808483nvdThird Party AdvisoryVDB Entry
- vuldb.com/vuln/362563nvdThird Party AdvisoryVDB Entry
- vuldb.com/vuln/362563/ctinvdPermissions RequiredVDB Entry
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