CVE-2026-10116 | THREATINT

Description

A security flaw has been discovered in Open5GS up to 2.7.7. This vulnerability affects the function ogs_sbi_xact_add in the library /lib/core/ogs-timer.c of the component ue-authentications Endpoint. Performing a manipulation results in denial of service. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. Applying a patch is the recommended action to fix this issue.

PUBLISHED Reserved 2026-05-29 | Published 2026-05-30 | Updated 2026-06-01 | Assigner VulDB

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

MEDIUM: 4.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

4.0AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C

Problem types

Denial of Service

Timeline

2026-05-29:	Advisory disclosed
2026-05-29:	VulDB entry created
2026-05-29:	VulDB entry last update

Credits

ZiyuLin (VulDB User) reporter

References

vuldb.com/vuln/367294 (VDB-367294 | Open5GS ue-authentications Endpoint ogs-timer.c ogs_sbi_xact_add denial of service) vdb-entry technical-description

vuldb.com/vuln/367294/cti (VDB-367294 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/818585 (Submit #818585 | Open5GS AUSF v2.7.7 Denial of Service) third-party-advisory

github.com/open5gs/open5gs/issues/4473 exploit issue-tracking

github.com/open5gs/open5gs/pull/4578 issue-tracking patch

github.com/open5gs/open5gs/ product

cve.org (CVE-2026-10116)

nvd.nist.gov (CVE-2026-10116)

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