NRDAX-T0148 - Malformed KZG Proof Mismatch DoS

compute_amp · active · first seen 2026-07-07

provenance: Reproduced in NullRabbit's attack-reproduction pipeline

mechanism

CVE-2026-22868 (CVSS 7.5): a batch of EIP-4844 type-3 blob txs announced then delivered (PooledTransactions) with structurally-valid KZG sidecars whose commitment/proof (over blob A) mismatch the carr

instances (1)

chain	primitive	fidelity	origin	reproducer (bundle)	source
ethereum	geth_blob_kzg_dos	lab	reverse-engineered-cve	geth_blob_kzg_dos	https://github.com/ethereum/go-ethereum/security/advisories/GHSA-mq3p-rrmp-79jg ↗

related (compute_amp)

NRDAX-T0005 - Array Deserialization Memcpy Corruption active NRDAX-T0006 - Async Runtime Blocking VM Execution active NRDAX-T0013 - Bloom Filter Divide-By-Zero Crash active NRDAX-T0076 - Expensive Debug RPC Compute Amplification active NRDAX-T0101 - Handshake Crypto Validation Bypass Crash active NRDAX-T0122 - Integer Signedness Index OOB Crash active NRDAX-T0129 - Invalid Curve Point Panic active NRDAX-T0139 - Legacy Sighash Quadratic CPU Blowup active

cite

https://nrdax.com/techniques/NRDAX-T0148

plain

NRDAX Registry. Technique NRDAX-T0148.

bibtex

@misc{nrdax_NRDAX_T0148,
  title = {Malformed KZG Proof Mismatch DoS (NRDAX-T0148)},
  howpublished = {NRDAX Registry},
  url = {https://nrdax.com/techniques/NRDAX-T0148},
}

json (csl)

{
  "id": "nrdax-NRDAX-T0148",
  "type": "dataset",
  "title": "Malformed KZG Proof Mismatch DoS (NRDAX-T0148)",
  "URL": "https://nrdax.com/techniques/NRDAX-T0148",
  "publisher": "NRDAX Registry"
}