CVE-2026-114118
Vyper 0.3.4 through 0.5.0b1 computes the remaining blueprint size in create_from_blueprint by uint256 subtraction without first checking tha
CVSS
4.8
Medio
EPSS
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KEV
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Exploit Today
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0-100
Publicado: 21 oct 2026 · Última mod.: 21 oct 2026 · CWE-681
Sin historial EPSS suficiente todavía.
Vyper 0.3.4 through 0.5.0b1 computes the remaining blueprint size in create_from_blueprint by uint256 subtraction without first checking that code_offset is below the blueprint's code size, so a huge offset wraps to a small positive value. An attacker controlling code_offset can make a factory deploy contracts with no runtime code, potentially trapping ETH and tokens.
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-126705.3 MED—
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