CVE-2026-52878

Klever-Go is the Go implementation of the Klever blockchain protocol. Versions 1.7.14 through 1.7.17 are vulnerable to a nil-pointer panic triggered by a protobuf Transaction whose embedded RawData sub-message is omitted. This omission causes RawData to decode to nil. Every transaction gossiped o...

Stack Overflow

github.com/cosmos/cosmos-sdk, cosmossdk.io/x/tx is vulnerable to Stack overflow. The vulnerability is due to improper handling of transaction decoding in Cosmos SDK, allows for excessive resource consumption or stack overflow when processing transactions, potentially leading to system instability...

GO-2024-3339 Transaction decoding may result in a stack overflow or resource exhaustion in github.com/cosmos/cosmos-sdk

Transaction decoding may result in a stack overflow or resource exhaustion in github.com/cosmos/cosmos-sdk...

GHSA-8WCC-M6J2-QXVM ASA-2024-0012, ASA-2024-0013: CosmosSDK: Transaction decoding may result in a stack overflow or resource exhaustion

Summary ASA-2024-0012 Name: ASA-2024-0012, Transaction decoding may result in a stack overflow Component: Cosmos SDK Criticality: High Considerable Impact, and Possible Likelihood per ACMv1.2 Affected versions: cosmos-sdk versions = v0.50.10, = v0.47.14 Affected users: Chain Builders + Maintainer...

CosmosSDK: Transaction decoding may result in a stack overflow or resource exhaustion

ASA-2024-0012: Transaction decoding may result in a stack overflow When decoding a maliciously formed packet with a deeply-nested structure, it may be possible for a stack overflow to occur and result in a network halt. This was addressed by adding a recursion limit while decoding the packet...