Tools Crypto Exploit Tracker exploit-0181
Exploit record
ACryptoS vault flaw allows excess shares and withdrawals
- Loss
- $665k
- Attack vector
- Smart Contract Bug
- Chain
- Multi-chain
- Sector
- Yield Aggregator
What happened
ACryptoS estimates $665,429 lost across 77 of 126 vaults on five chains. Missing array-length validation allowed excessive vault shares to be created.
The operator’s estimate is dated 8 November at 17:00 UTC and excludes about 19,400 ACS without a reliable dollar valuation. Deposits were disabled by 16:40 UTC; withdrawals remained open and the product was deprecated.
Sources
- Original incident accountdocs.acryptos.com/post-mortem-univ3-family-vault-exploit-202…
- Operator or original corroborating recordx.com/acryptosdao/status/2119479478749667555
One record from the Crypto Exploit Tracker, maintained by the Security Desk.Data: CSV · JSON ·RSS · CC BY 4.0 with attribution to YFarmX.Tracker updated · 9 November 2026