{"id":"CVE-2023-0288","title":"Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1189.","summary":"Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1189.","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-122"],"vendor":"neovim","product":"neovim","affected":["macos < 13.3","fedora = 36","neovim <= 0.8.3","vim < 9.0.1189"],"patched":["macos 13.3","vim 9.0.1189"],"published":"2023-01-13","updated":"2026-09-24","sourceUpdated":"2026-09-24T15:51:44.843","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-0288","references":[{"url":"http://seclists.org/fulldisclosure/2023/Mar/17","label":"security@huntr.dev"},{"url":"https://github.com/vim/vim/commit/232bdaaca98c34a99ffadf27bf6ee08be6cc8f6a","label":"security@huntr.dev"},{"url":"https://huntr.dev/bounties/550a0852-9be0-4abe-906c-f803b34e41d3","label":"security@huntr.dev"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WYC22GGZ6QA66HLNLHCTAJU265TT3O33/","label":"security@huntr.dev"},{"url":"https://support.apple.com/kb/HT213670","label":"security@huntr.dev"},{"url":"http://seclists.org/fulldisclosure/2023/Mar/17","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/vim/vim/commit/232bdaaca98c34a99ffadf27bf6ee08be6cc8f6a","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://huntr.dev/bounties/550a0852-9be0-4abe-906c-f803b34e41d3","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WYC22GGZ6QA66HLNLHCTAJU265TT3O33/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/kb/HT213670","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00467,"epssPercentile":0.39645,"ingestedAt":"2026-09-24T16:47:15.807Z","slug":"CVE-2023-0288","body":"## Overview\n\nHeap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1189.\n\n## Affected\n\n- `macos < 13.3`\n- `fedora = 36`\n- `neovim <= 0.8.3`\n- `vim < 9.0.1189`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `macos 13.3`\n- `vim 9.0.1189`","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}