https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2018-13464.htmlhttps://patchthecve.com/cve/CVE-2018-13464.htmlWed, 17 Jun 2026 01:39:26 +0000HIGH 7.5: The mintToken function of a smart contract implementation for t_swap, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.https://patchthecve.com/cve/CVE-2018-13463.htmlhttps://patchthecve.com/cve/CVE-2018-13463.htmlWed, 17 Jun 2026 01:39:26 +0000HIGH 7.5: The mintToken function of a smart contract implementation for T-Swap-Token (T-S-T), an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.https://patchthecve.com/cve/CVE-2018-13196.htmlhttps://patchthecve.com/cve/CVE-2018-13196.htmlWed, 17 Jun 2026 01:39:00 +0000HIGH 7.5: The sell function of a smart contract implementation for T-Swap-Token (T-S-T), an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets.