PANews reported on November 6th that Balancer released a preliminary incident report on the v2 vulnerability exploit, stating that Hypernative monitoring detected an exploit targeting Balancer V2 Composable Stable Pools at 15:46 (UTC+8) on Monday. Affected networks include Ethereum, Base, Avalanche, Gnosis, Berachain, Polygon, Sonic, Arbitrum, and Optimism. The initial root cause is an incorrect rounding direction in the `EXACT_OUT` function of the `batchSwap` and `upscale` functions, leading to manipulation of pool balances. CSP v6 has been automatically paused and Recovery Mode enabled ; CSP v5 is affected. Mitigation progress: StakeWise recovered approximately 5,041 osETH and 13,495 osGNO ; Base MEV and BitFinding recovered approximately $750,000; Monerium froze approximately 1.3 million Euros ; Berachain suspended its chain; and Sonic froze related addresses. The final losses are pending verification by multiple parties.PANews reported on November 6th that Balancer released a preliminary incident report on the v2 vulnerability exploit, stating that Hypernative monitoring detected an exploit targeting Balancer V2 Composable Stable Pools at 15:46 (UTC+8) on Monday. Affected networks include Ethereum, Base, Avalanche, Gnosis, Berachain, Polygon, Sonic, Arbitrum, and Optimism. The initial root cause is an incorrect rounding direction in the `EXACT_OUT` function of the `batchSwap` and `upscale` functions, leading to manipulation of pool balances. CSP v6 has been automatically paused and Recovery Mode enabled ; CSP v5 is affected. Mitigation progress: StakeWise recovered approximately 5,041 osETH and 13,495 osGNO ; Base MEV and BitFinding recovered approximately $750,000; Monerium froze approximately 1.3 million Euros ; Berachain suspended its chain; and Sonic froze related addresses. The final losses are pending verification by multiple parties.
Balancer: EXACT_OUT rounding error combined with batchSwap causes pool balance manipulation.
PANews reported on November 6th that Balancer released a preliminary incident report on the v2 vulnerability exploit, stating that Hypernative monitoring detected an exploit targeting Balancer V2 Composable Stable Pools at 15:46 (UTC+8) on Monday. Affected networks include Ethereum, Base, Avalanche, Gnosis, Berachain, Polygon, Sonic, Arbitrum, and Optimism. The initial root cause is an incorrect rounding direction in the `EXACT_OUT` function of the `batchSwap` and `upscale` functions, leading to manipulation of pool balances. CSP v6 has been automatically paused and Recovery Mode enabled ; CSP v5 is affected. Mitigation progress: StakeWise recovered approximately 5,041 osETH and 13,495 osGNO ; Base MEV and BitFinding recovered approximately $750,000; Monerium froze approximately 1.3 million Euros ; Berachain suspended its chain; and Sonic froze related addresses. The final losses are pending verification by multiple parties.
Disclaimer: The articles reposted on this site are sourced from public platforms and are provided for informational purposes only. They do not necessarily reflect the views of MEXC. All rights remain with the original authors. If you believe any content infringes on third-party rights, please contact service@support.mexc.com for removal. MEXC makes no guarantees regarding the accuracy, completeness, or timeliness of the content and is not responsible for any actions taken based on the information provided. The content does not constitute financial, legal, or other professional advice, nor should it be considered a recommendation or endorsement by MEXC.
You May Also Like
U.S. Seizes Oil Tanker Off Venezuela Coast
The post U.S. Seizes Oil Tanker Off Venezuela Coast appeared on BitcoinEthereumNews.com. Topline The U.S. seized an oil tanker off the coast of Venezuela, President Donald Trump said Wednesday, the latest military incursion near Venezuela as the Trump administration pressures Venezuelan President Nicolas Maduro to resign. A Venezuelan navy patrol boat escorts Panamanian flagged crude oil tanker Yoselin near the El Palito refinery in Puerto Cabello, Venezuela on November 11, 2025. (Photo by JUAN CARLOS HERNANDEZ/AFP via Getty Images) AFP via Getty Images Key Facts Trump confirmed the news reported earlier in the day by Reuters, telling business leaders at the White House the tanker was “the largest one ever seized.” Details of the seizure led by the U.S. Coast Guard—including the name of the tanker, its country of origin and where it took place—are unclear, according to Reuters. The price of oil futures rose 56 cents, to $58.93 per barrel, after the seizure was made public. The seizure comes amid an increase in U.S. military presence off the coast of Venezuela and a series of attacks on alleged drug-carrying vessels in the Caribbean. Big Number 303 billion barrels. That’s the total amount of oil preserves Venezuela has, according to the Oil & Gas Journal, amounting to 17% of the world’s oil supply. Read More Source: https://www.forbes.com/sites/saradorn/2025/12/10/us-seizes-oil-tanker-near-venezuela-as-tensions-rise/
Share
BitcoinEthereumNews2025/12/11 05:10
Missed XRP? BullZilla Is Becoming the Redemption Story for Best Meme Coin Presales in 2025
Missed XRP’s big run? BullZilla is dominating the best meme coin presales in 2025 with fast-moving stages, rising ROI, and extreme scarcity. Here’s why BZIL is the next major breakout.
Share
Blockchainreporter2025/12/11 05:15
Academic Publishing and Fairness: A Game-Theoretic Model of Peer-Review Bias
Exploring how biases in the peer-review system impact researchers' choices, showing how principles of fairness relate to the production of scientific knowledge based on topic importance and hardness.
Share
Hackernoon2025/09/17 23:15