EUVD-2025-29498

Malicious code in bioql PyPI...

GO-2025-3803 Integer Overflow vulnerability in its Validator Rewards pool can cause a chain halt in github.com/cosmos/cosmos-sdk

Integer Overflow vulnerability in its Validator Rewards pool can cause a chain halt in github.com/cosmos/cosmos-sdk...

Integer Overflow

github.com/cosmos/cosmos-sdk is vulnerable to Integer Overflow. The vulnerability is due to a malicious validator being able to deposit values that trigger an overflow in the Validator Rewards pool, potentially halting the blockchain...

GHSA-P22H-3M2V-CMGH Cosmos SDK's Integer Overflow vulnerability in its Validator Rewards pool can cause a chain halt

Description Name: ISA-2025-005: Integer Overflow in Cosmos SDK Component: CosmosSDK Criticality: High Considerable Impact; Likely Likelihood per ACMv1.2 Affected versions: = v0.50.13, = 0.53.2 Affected users: Validators, Full nodes, Users on chains that utilize the distribution module Cosmos SDK...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound via DepositValidatorRewardsPool. An attacker can cause a chain halt by introducing an overflow condition through a crafted malicious deposit into the Validator Rewards pool when full. Details Denial of...

Cosmos SDK's Integer Overflow vulnerability in its Validator Rewards pool can cause a chain halt

Description Name: ISA-2025-005: Integer Overflow in Cosmos SDK Component: CosmosSDK Criticality: High Considerable Impact; Likely Likelihood per ACMv1.2 Affected versions: = v0.50.13, = 0.53.2 Affected users: Validators, Full nodes, Users on chains that utilize the distribution module Cosmos SDK...

GHSA-869W-47C6-FQ8Q Babylon Integer Overflow in Distribution Module CumulativeRewardRatio Calculation Leading to Chain Halt

Summary Minting large amount of tokens through ibc transfer and then depositing them in validator rewards pool via DepositValidatorRewardsPool message can lead to integer overflow panic when calculating cumulativerewardratio for the validator. This calculation happens in x/epoching module...

Unbonding validator random selection can be predicted

Lines of code Vulnerability details Impact When unbonding, the pickvalidator function is supposed to choose a random validator to unstake from. However, this randomness can be predicted knowing the block height which is very easy to predict. let mut iterationindex = 0; while claimed.u128 0 let mu...