Known Vulnerabilities for Vyper by Vyper Project

Listed below are 10 of the newest known vulnerabilities associated with "Vyper" by "Vyper Project".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-114118 json Vyper 0.3.4 through 0.5.0b1 computes the remaining blueprint size in create_from_blueprint by uint256 subtraction without fir... Not Provided 2026-10-21 2026-10-21
CVE-2026-114117 json Vyper 0.3.8 through 0.5.0b1 contains an optimizer miscompilation in which (msg.value | K) or (len(msg.data) | K), where K is ... Not Provided 2026-10-21 2026-10-21
CVE-2026-114116 json Vyper 0.1.0b1 before 0.1.0b17 and 0.4.1 through 0.5.0b1 builds its source-line table with str.splitlines(), which treats char... Not Provided 2026-10-21 2026-10-21
CVE-2026-114115 json Vyper 0.3.8 through 0.5.0b1 contains a compiler miscompilation vulnerability in parse_IfExp that reads nested arrays with nar... Not Provided 2026-10-21 2026-10-21
CVE-2026-114114 json Vyper 0.1.0b1 before 0.1.0b12, 0.1.0b14, and 0.4.1 through 0.5.0b1 mix character-based line offsets with Python's UTF-8 byte ... Not Provided 2026-10-21 2026-10-21
CVE-2023-32675 json Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. In contracts with more than one regular nonpaya... 5.3 - MEDIUM 2023-05-19 2023-10-26
CVE-2023-32059 json Vyper is a Pythonic smart contract language for the Ethereum virtual machine. Prior to version 0.3.8, internal calls with def... 7.5 - HIGH 2023-05-11 2023-08-02
CVE-2023-32058 json Vyper is a Pythonic smart contract language for the Ethereum virtual machine. Prior to version 0.3.8, due to missing overflow... 7.5 - HIGH 2023-05-11 2023-08-02
CVE-2023-31146 json Vyper is a Pythonic smart contract language for the Ethereum virtual machine. Prior to version 0.3.8, during codegen, the len... 9.1 - CRITICAL 2023-05-11 2023-08-02
CVE-2023-30837 json Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in... 7.5 - HIGH 2023-05-08 2023-08-02
Results limited to 10 most recent vulnerabilities

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