CVE-2026-46369 | Nimiq core-rs-albatross up to 1.5.0 Validity Store Transaction::is_valid_at authentication replay

August 26, 2026 Yanac

A vulnerability was found in Nimiq core-rs-albatross up to 1.5.0. It has been classified as critical. Affected by this vulnerability is the function Transaction::is_valid_at of the component Validity Store. Performing a manipulation results in authentication bypass by capture-replay.

This vulnerability is reported as CVE-2026-46369. The attack is possible to be carried out remotely. No exploit exists.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More