Go/github.com/babylonlabs-io/babylon/v2: high
Babylon vulnerable to chain halt when a message modifies the validator set at the epoch boundary
Action: Upgrade github.com/babylonlabs-io/babylon/v2 to 2.1.0 or later.
go get github.com/babylonlabs-io/babylon/v2@v2.1.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.0.0 | 2.1.0 | - |
Fixed versions
| 2.1.0 |
Sources
- osv: GHSA-rj53-j6jw-7f7g
- https://github.com/babylonlabs-io/babylon/security/advisories/GHSA-rj53-j6jw-7f7g
- https://github.com/babylonlabs-io/babylon/pull/1244/files
- https://boiling-lake-106.notion.site/2025-06-18-Babylon-Genesis-Chain-Halt-Post-Mortem-229f60cc1b5f80b7adf5e3ea0541ea87
- https://github.com/babylonlabs-io/babylon
- https://github.com/babylonlabs-io/babylon/releases/tag/v2.1.0
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