Medium severity5.3NVD Advisory· Published Feb 6, 2026· Updated Jun 17, 2026
CVE-2026-1974
CVE-2026-1974
Description
A vulnerability was identified in Free5GC up to 4.1.0. This affects the function ResolveNodeIdToIp of the file internal/sbi/processor/datapath.go of the component SMF. The manipulation leads to denial of service. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. It is recommended to apply a patch to fix this issue.
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Affected products
2Patches
Vulnerability mechanics
References
6- github.com/free5gc/free5gc/issues/816nvdExploitIssue TrackingVendor Advisory
- github.com/free5gc/free5gc/issues/816nvdExploitIssue TrackingVendor Advisory
- vuldb.comnvdExploitThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- github.com/free5gc/smf/pull/189nvdIssue Tracking
- vuldb.comnvdPermissions RequiredVDB Entry
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