CVE-2026-75584 | NASA-JPL Ion-Dtn prior 4.2.1-a.1 Payload Processing bpsec_util.c canonicalizePayloadBlock payload denial of service (EUVD-2026-75456)

September 10, 2026 Yanac

A vulnerability categorized as critical has been discovered in NASA-JPL Ion-Dtn. This affects the function canonicalizePayloadBlock of the file bpsec_util.c of the component Payload Processing. Such manipulation of the argument payload leads to denial of service.

This vulnerability is traded as CVE-2026-75584. The attack may be launched remotely. There is no exploit available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More