Kudzu: Fast and Simple High-Throughput BFT

We present Kudzu, a high-throughput atomic broadcast protocol with an integrated fast path. Our contribution is based on the combination of two lines of work. Firstly, our protocol achieves finality in just two rounds of communication if all but $p$ out of $n = 3f + 2p + 1$ participating replicas...

CVE-2025-24532

A vulnerability has been identified in SCALANCE WAB762-1 6GK5762-1AJ00-6AA0 All versions V3.0.0, SCALANCE WAM763-1 6GK5763-1AL00-7DA0 All versions V3.0.0, SCALANCE WAM763-1 ME 6GK5763-1AL00-7DC0 All versions V3.0.0, SCALANCE WAM763-1 US 6GK5763-1AL00-7DB0 All versions V3.0.0, SCALANCE WAM766-1...

PYSEC-2020-47

In Indy Node 1.12.2, there is an Uncontrolled Resource Consumption vulnerability. Indy Node has a bug in TAA handling code. The current primary can be crashed with a malformed transaction from a client, which leads to a view change. Repeated rapid view changes have the potential of bringing down...