Solana: the hidden dangers of lamport transfers
osec.io | blog | #web3 | #smart-contracts | #vulnerability | #solana | #lamport | #rent-exemption | #edge-cases
Summary
OtterSec dissects a simple Solana game to expose lamport transfer pitfalls — rent-exemption traps and write-demotion — that can silently fail transfers, brick programs, or crown an eternal king.
- Published
- Collected
--- id: 5674 title: "Solana: the hidden dangers of lamport transfers" source_domain: osec.io source_url: "https://osec.io/blog/king-of-the-sol/" published_at: "2025-05-14T00:00:00Z" tags: ["web3", "smart-contracts", "vulnerability", "solana", "lamport", "rent-exemption", "edge-cases"] phying_url: "https://phying.com/item/5674" lang: en --- # Solana: the hidden dangers of lamport transfers ## Summary OtterSec dissects a simple Solana game to expose lamport transfer pitfalls — rent-exemption traps and write-demotion — that can silently fail transfers, brick programs, or crown an eternal king. ## Intelligence Metadata - **Sources:** osec.io - **Published:** 2025-05-14T00:00:00Z - **Original:** https://osec.io/blog/king-of-the-sol/ - **Phying News:** https://phying.com/item/5674