Solana Quietly Fixes Critical Bug

Solana Patches Critical Token Vulnerability

Bug Discovery and Impact: Solana validators recently discovered a zero-day bug that could have allowed attackers to mint unlimited Token-22 tokens or drain user accounts. The vulnerability posed a severe threat to the network, potentially undermining its security and trust. Thankfully, no exploits occurred, and all funds remained safe, but the incident exposed a critical weakness that needed urgent attention.

Swift Patch Deployment: Anza, Jito, and Firedancer led a rapid response, coordinating a private patch with over 70% of validators updating to secure the network. The Solana Foundation noted, “No exploit was observed.” This quick, discreet action prevented a potential catastrophe, but the private nature of the fix sparked concerns about transparency and control within the ecosystem.

Centralization Concerns Raised: Critics, like investor Clouted, criticized the private patch process, arguing it reveals Solana’s centralized tendencies. “This shows a few control the network,” Clouted posted on X. The debate questions Solana’s decentralized ethos. Read More.

️ On today's Top Picks:

  1. 🤖 Tether CEO Paolo Ardoino says Tether AI is coming soon.
  2. 📈 Strategy $MSTR buys 1,895 Bitcoin $BTC for ~$180.3M.
  3. 📉 RIOT Platforms $RIOT sells 475 Bitcoin $BTC for ~$38.8M.
  4. 🛡️ Google releases Android security update for May 2025.

Read time: ⏰ 5 minutes


Crypto News


• ⭐️ Solana $SOL validators patch zero-day vulnerability; gave an attacker unlimited control over certain Solana tokens; discovered on April 16th and fixed within two days.

US State of Arizona Governor Katie Hobbs vetoes Bitcoin $BTC reserve bill; stated "..retirement funds are not the place for the state to try untested investments like virtual currency."

Vitalik Buterin publishes Simplifying the L1; calls for simplification of the Ethereum $ETH protocol in the next five years.

Wrapped Bitcoin $WBTC launches natively on Solana $SOL; WBTC is backed 1:1 by BTC custodied by BitGo & BiT Global.

VanEck files for spot BNB Chain $BNB ETF; previously filed for Solana $SOL ETF in June 2024 and Avalanche $AVAX ETF in March 2025.

EU passes Anti-Money Laundering Regulation (AMLR); bans all financial institutions and crypto service providers from offering anonymous crypto accounts or wallets starting July 1, 2027.

Digital Asset Investment Products saw $2B of inflows last week; Bitcoin $BTC $1.8B inflows, Ethereum $ETH $149M inflows, Solana $SOL $6M inflows, Ripple $XRP $10.5M inflows.

Alpha


• ⭐️ Tether $USDT CEO Paolo Ardoino says Tether AI is coming soon; "A fully open-source AI runtime, capable to adapt and evolve on any hardware and device..."

Space and Time introduces $SXT; 28% of token supply allocated for Community Rewards; TGE & airdrop launching this week.

Key Dates To Watch In May by CoinGecko.

ICYMI Aztec launches public testnet; Aztec is a privacy-focused Ethereum Layer 2 and previously raised $100M in Series B funding led by a16z Crypto in December 2022.

Airdrops


Berachain launches Boyco $BERA eligibility & allocation checker; claim launches soon.

ICYMI Weekly Airdrop Recap by Earndrop.

ICYMI Weekly Airdrop Recap (previous week) by Earndrop.

ICYMI Movement delays $MOVE MoveDrop; cites ongoing investigation into market maker abnormalities, governance changes, and a sybil attack as reasons for the delay.

Finance News


US President Trump says he will not remove Federal Reserve Chair Jerome Powell from his role before his term end in 2026.

US President Trump says he has no plans to speak with China's President Xi Jinping this week; adds US & China officials are talking about different things.

• ⭐️ Strategy $MSTR buys 1,895 Bitcoin $BTC for ~$180.3M at ~$95,167 per BTC; now holds 555,450 BTC worth ~$52B.

• ⭐️ RIOT Platforms $RIOT sells 475 Bitcoin $BTC for ~$38.8M; marks its first major BTC sale since January 2024.

Semler Scientific $SMLR buys 167 Bitcoin $BTC for ~$16.2M at ~$97,093 per BTC; now holds 3,634 BTC worth ~$345M.

DeFi Dev Corp $DFDV acquires Solana $SOL validator for $3.5M with ~500K SOL stake worth ~$72.5M; acquisition to allow Defi Dev Corp to self-stake its SOL holdings.

Key Events This Week by The Kobeissi Letter.

Security and Exploits


• ⭐️ Google releases Android security update for May 2025; patches a zero-day & dozens of high-severity vulnerabilities.

Scam Sniffer releases April 2025 Phishing Report; reports ~$5.29M in losses from 7,565 victims.

TeleMessage suspends services as it investigates potential hack; TeleMessage is a modified version of Signal used by US government officials.

Token Unlocks


• Ethena $ENA / ~$45M / MAY 05th
• Spectral $SPEC / ~$19M / MAY 06th
• Kaspa $KAS / ~$14M / MAY 07th
Sourced from Tokenomist


Funding


Doppel raises $35M in Series B funding led by Bessemer.

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. . .

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. . .

That’s it for today’s edition! See you soon.

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