CVE-2026-117601 - Electrum before 4.8.3 Missing Signature Verification of Mempool Transactions
CVE ID :CVE-2026-117601 Published : Oct. 27, 2026, 2:16 p.m. | 7 minutes ago Description :Electrum before 4.8.3 fails to verify signatures of wallet-owned inputs in unconfirmed mempool transactions, allowing malicious servers to replace a just-broadcast transaction with a conflicting one....