CVE-2026-114116: vyper 0.1.0b1 to before 0.1.0b17, 0.4.1 through 0.5.0b1

Affected technology

vyper · 0.1.0b1 to before 0.1.0b17
vyperlang

vyper · 0.4.1 through 0.5.0b1
vyperlang

Description’s affected range: before 0.1.0b17 and 0.4.1 through 0.5.0b1 builds its source-line table with str.splitlines()

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 6.0/10) rates confidentiality and availability impact as none; integrity impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.