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holtzzx

Security Researcher

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High

7

Total

Medium

21

Total

$10.68K

Total Earnings

#640 All Time

27x

Payouts

regular

7x

Top 10

regular

15x

Top 25

regular

23x

Top 50

All

Sherlock

Code4rena

Cantina

Jan '26

OpenCover Insured Vaults

OpenCover Insured Vaults

181.59 USDC • Sherlock • holtzzx

#9

Nov '25

SukukFi

SukukFi

0 USDC • 1 total finding • Code4rena • holtzzx

#20

medium

Finding not yet public.

Swafe

Swafe

3.71 USDC • 1 total finding • Code4rena • holtzzx

#88

medium

Finding not yet public.

Privacy Cash

Privacy Cash

297.63 USDC • Sherlock • holtzzx

#7

Findings not publicly available for private contests.

Garden Finance

Garden Finance

325.16 USDC • Code4rena • holtzzx

#5

Oct '25

Reflector V3

Reflector V3

0 USDC • 2 total findings • Code4rena • holtzzx

#16

high

`set_invocation_costs_config()` fails to authorize admin allowing anyone to set invocation costs

medium

`twap()` under-charges for multi-period queries due to hardcoded `periods=1`

3Jane

3Jane

1,931.92 USDC • Sherlock • holtzzx

#7

Findings not publicly available for private contests.

Sep '25

Super DCA Liquidity Network

Super DCA Liquidity Network

5.61 OP • 1 total finding • Sherlock • holtzzx

#45

high

`collectFees` will never work when the other asset of the pool is ETH

Dango DEX

Dango DEX

540.67 USDC • 2 total findings • Sherlock • holtzzx

#17

medium

Overflow of xyk due to uint128 results

medium

There isn't slippage specified when adding liquidity

Rezerve Money

Rezerve Money

312.26 USDC • Sherlock • holtzzx

#28

Findings not publicly available for private contests.

Ammplify

Ammplify

365.22 USDC • 4 total findings • Sherlock • holtzzx

#18

high

Loss of fees on the way up due to incorrect compoundingLiq

medium

Vaults won't work with tokens that revert on a 0 value approval

medium

Attacker can get `TAKER_VAULT_ID` and steal all tokens

medium

An maker can never exit fully

Aug '25

USG - Tangent

USG - Tangent

311.18 USDC • 1 total finding • Sherlock • holtzzx

#29

medium

Any zapping call with ETH as the token out will return nothing, hence functions that call it will revert with 0 amount.

Yield Basis

Yield Basis

114.27 USDC • 2 total findings • Sherlock • holtzzx

#9

medium

Inverted check for `gc` parameter in Factory::set_gauge_controller

medium

InflationaryVest::claim forgets to update `self.claimed`

solayer-bridge

solayer-bridge

120 USDC • 1 total finding • Cantina • holtzzx

#36

medium

Finding not yet public.

Jul '25

Malda

Malda

1,974.73 USDC • 1 total finding • Sherlock • holtzzx

#8

medium

Some tokens will not work for Everclear rebalancing

GTE Spot CLOB and Router

GTE Spot CLOB and Router

1,429.33 USDC • 1 total finding • Code4rena • holtzzx

#6

high

Dust orders can block order posting

Mellow Flexible Vaults

Mellow Flexible Vaults

0.04 USDC • 1 total finding • Sherlock • holtzzx

#43

medium

In case of a transfer of TokenizedShareManager, the `updateChecks` function is inverted logic in the branch, will incorrectly DOS.

Notional Exponent

Notional Exponent

21.07 USDC • 2 total findings • Sherlock • holtzzx

#46

medium

Zero-Duration Cooldown in EthenaCooldownHolder Swallows Redeemed USDe

medium

StakingStrategy and CurveConvex2Token require that chainid is Mainet, but protocol says possible deployments on Arbitrum and Base

Jun '25

DODO Cross-Chain DEX

DODO Cross-Chain DEX

0.26 USDC • 1 total finding • Sherlock • holtzzx

#72

medium

`GatewaySend::depositAndCall` functions will not work with USDT

May '25

LEND

LEND

33.83 USDC • 1 total finding • Sherlock • holtzzx

#57

high

Wrong LToken address is being carried across chains causes unexpected reverts on Liquidations

Audit 507

Audit 507

115.05 USDC • Code4rena • holtzzx

#19

mystic-monorepo

mystic-monorepo

58.96 USDC • 1 total finding • Cantina • holtzzx

#47

medium

Finding not yet public.

alchemix-v3

alchemix-v3

1,336.08 USDC • 1 total finding • Cantina • holtzzx

#16

high

Finding not yet public.

Apr '25

mighty-contracts

mighty-contracts

25.39 USDC • 1 total finding • Cantina • holtzzx

#55

high

Finding not yet public.

Kinetiq

Kinetiq

349.77 USDC • 1 total finding • Code4rena • holtzzx

#18

medium

Attacker can partially DoS L1 operations in StakingManager by making huge number of deposits

infinifi-protocol

infinifi-protocol

641.63 USDC • 2 total findings • Cantina • holtzzx

#16

medium

Finding not yet public.

medium

Finding not yet public.

Feb '25

Virtuals Protocol

Virtuals Protocol

182.96 USDC • Code4rena • holtzzx

#39