{"action":"Upgrade vyper to 0.4.0 or later.","affected":[{"fixed":"0.4.0","introduced":"0"}],"component":"vyper","cve_ids":["CVE-2024-26149"],"ecosystem":"PyPI","epss":0.00542,"exploited":false,"fixed_versions":["0.4.0"],"ghsa_id":"GHSA-9p8r-4xp4-gw5w","id":"tcs_01M5KFB8TJP3SRZSNE1MGNDE2Q","modified_at":"2026-06-10T17:14:15.814776145Z","published_at":"2024-02-26T20:11:07Z","references":["https://osv.dev/vulnerability/GHSA-9p8r-4xp4-gw5w","https://github.com/vyperlang/vyper/security/advisories/GHSA-9p8r-4xp4-gw5w","https://nvd.nist.gov/vuln/detail/CVE-2024-26149","https://github.com/vyperlang/vyper/pull/3925","https://github.com/vyperlang/vyper/pull/4060","https://github.com/vyperlang/vyper/pull/4091","https://github.com/vyperlang/vyper/pull/4144","https://github.com/pypa/advisory-database/tree/main/vulns/vyper/PYSEC-2024-164.yaml","https://github.com/vyperlang/vyper"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"GHSA-9p8r-4xp4-gw5w","url":"https://osv.dev/vulnerability/GHSA-9p8r-4xp4-gw5w"}],"summary":"Vyper's `_abi_decode` vulnerable to Memory Overflow"}