Babylon’s “no-trust” narrative is compelling, but the code vulnerabilities show that trust is still there
What’s most attractive about Babylon is its “no-trust” story—you don’t need to trust any cross-chain bridge, you don’t need to trust any custodian. The BTC is locked on the Bitcoin network, and the private keys remain in your hands.
That sounds far more advanced than wBTC’s centralized custodial setup. Babylon mainnet has also gone live: its TVL briefly surpassed $6 billion, with more than 57,000 BTC staked. Based on the data, it really does look like the leader in the Bitcoin staking space.
But then I came across a report from January 2026, and my stomach dropped.
Babylon’s BLS vote extension mechanism was found to have a code vulnerability. Malicious validators could interfere with the consensus process by omitting the block hash field, causing disagreement among validators and ultimately slowing block production. The anonymous contributor who discovered the issue warned that the mistake sits on a critical consensus code path, and during execution it could even crash the program. To make matters worse, this bug may trigger other validator crashes at network epoch boundaries.
A protocol marketed as “no-trust,” yet the consensus layer contains vulnerabilities that could be exploited maliciously. You don’t trust people—but you have to trust the code. And code can have bugs.@BabylonLabs_io
The Babylon team said the issue needs to be fixed as soon as possible, but as of the report’s publication there had been no public response on the remediation plan. What concerns me even more is that the contributor who found the bug was anonymous and revealed through a public GitHub post. A consensus-layer vulnerability discovered by an anonymous contributor suggests Babylon’s code audit may not have covered all critical paths.
Babylon has also recognized the problem. According to a security research report published by OpenZeppelin in April 2026, Babylon designed a slashing mechanism to address provable protocol violations. But slashing only applies if something is “discovered.” If the vulnerability itself exists in the consensus layer, the ways validators can act maliciously might be entirely outside the rules covered by slashing.
TVL reaches $6 billion, a16z invests $15 million, and Binance Labs follows. But no matter how much funding comes in, it doesn’t change the fact that there are code vulnerabilities.
#baby $BABY
What’s most attractive about Babylon is its “no-trust” story—you don’t need to trust any cross-chain bridge, you don’t need to trust any custodian. The BTC is locked on the Bitcoin network, and the private keys remain in your hands.
That sounds far more advanced than wBTC’s centralized custodial setup. Babylon mainnet has also gone live: its TVL briefly surpassed $6 billion, with more than 57,000 BTC staked. Based on the data, it really does look like the leader in the Bitcoin staking space.
But then I came across a report from January 2026, and my stomach dropped.
Babylon’s BLS vote extension mechanism was found to have a code vulnerability. Malicious validators could interfere with the consensus process by omitting the block hash field, causing disagreement among validators and ultimately slowing block production. The anonymous contributor who discovered the issue warned that the mistake sits on a critical consensus code path, and during execution it could even crash the program. To make matters worse, this bug may trigger other validator crashes at network epoch boundaries.
A protocol marketed as “no-trust,” yet the consensus layer contains vulnerabilities that could be exploited maliciously. You don’t trust people—but you have to trust the code. And code can have bugs.@BabylonLabs_io
The Babylon team said the issue needs to be fixed as soon as possible, but as of the report’s publication there had been no public response on the remediation plan. What concerns me even more is that the contributor who found the bug was anonymous and revealed through a public GitHub post. A consensus-layer vulnerability discovered by an anonymous contributor suggests Babylon’s code audit may not have covered all critical paths.
Babylon has also recognized the problem. According to a security research report published by OpenZeppelin in April 2026, Babylon designed a slashing mechanism to address provable protocol violations. But slashing only applies if something is “discovered.” If the vulnerability itself exists in the consensus layer, the ways validators can act maliciously might be entirely outside the rules covered by slashing.
TVL reaches $6 billion, a16z invests $15 million, and Binance Labs follows. But no matter how much funding comes in, it doesn’t change the fact that there are code vulnerabilities.
#baby $BABY