CVE-2026-108755 — Hatchet through 0.110.5 Unauthenticated Memory Exhaustion via SNS Ingestion Endpoint
Hatchet through 0.110.5 contains an allocation of resources without limits vulnerability that allows unauthenticated attackers to exhaust memory via the SNS ingestion endpoint. …
Published: 2026-10-11 · CVSS: 6.9 · CVSS 4.0
Hatchet through 0.110.5 contains an allocation of resources without limits vulnerability that allows unauthenticated attackers to exhaust memory via the SNS ingestion endpoint. Attackers can send arbitrarily large or concurrent request bodies to POST /api/v1/sns/{tenant}/{event} with any UUID, which the SnsUpdate handler buffers before signature verification, degrading availability.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7