https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-23T02:31:43.825299+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2021-48020 CVE-2021-48020 — Vyper before 0.3.0 Memory Corruption via Internal Function Calls in Arrays 2026-10-23T02:31:43.826923+00:00

Affected: vyperlang vyper

Vyper from 0.1.0b4 before 0.3.0 contains a memory corruption vulnerability caused by an incorrect stack tip pointer when internal function calls are performed inside arrays. Contracts placing internal calls in nested array elements, external call arguments, struct literals, or raw_log topics can have memory corrupted, producing incorrect contract behavior.