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Telcoin Solana Peg Stability Vault

Type

Security review

Client

Telcoin

Date

2026-05

Domain

Blockchain

Effort

1.2 wks

Section

Solana

Trail of Bits's security review of Telcoin (May 2026) identified 5 issues: 2 medium, and 3 informational.

Findings · 5

  1. 1 Permissionless vault initialization can capture vault control Medium
  2. 2 Preview quotes ignore rate limits Informational
  3. 3 Per-transaction rate limit can be bypassed with multiple swap instructions Informational
  4. 4 Missing Token-2022 transfer fee validation can drain vault reserves Informational
  5. 5 Closed vault PDA can be reinitialized by an attacker Medium

Findings extracted from the published report PDF. See the full report below for details and remediation.

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