GHSA-W8J7-7QC3-5F24: Tempo hash-credential dedup is non-atomic: confirmed on-chain payment can be replayed under a concurrent race · Advisory · ZenHive/mpp · GitHub

BlackTree keeps a versioned source snapshot and links it to relevant CVE reports. The publisher remains authoritative for product applicability, release details and installation guidance.

Read the official article ↗

PublisherGitHub

Article IDGHSA-W8J7-7QC3-5F24

Verified snapshot27 Sept 2026, 14:00 UTC

Linked CVEs1

Linked CVE reports

These are source relationships, not a claim that this article fixes every affected product or branch.

CVE-2026-73829Non-atomic hash-credential dedup in mpp Tempo allows replay of a confirmed payment under a concurrent race

Source and provenance

Original title: Tempo hash-credential dedup is non-atomic: confirmed on-chain payment can be replayed under a concurrent race · Advisory · ZenHive/mpp · GitHub. Captured 27 Sept 2026, 14:00 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

Open the publisher's current version ↗