{"id":"CVE-2022-1674","title":"NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in GitHub repository vim/vim prior to 8.2.4938","summary":"NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in GitHub repository vim/vim prior to 8.2.4938. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 allows attackers to cause a denial of servi…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwe":["CWE-476","CWE-476"],"vendor":"vim","product":"vim","affected":["vim < 8.2.4938","fedora = 34","fedora = 35","fedora = 36","macos < 13.0"],"patched":["vim 8.2.4938","macos 13.0"],"published":"2022-05-12","updated":"2026-10-08","sourceUpdated":"2026-10-08T22:17:15.813","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-1674","references":[{"url":"http://seclists.org/fulldisclosure/2022/Oct/28","label":"security@huntr.dev"},{"url":"http://seclists.org/fulldisclosure/2022/Oct/41","label":"security@huntr.dev"},{"url":"https://github.com/vim/vim/commit/a59f2dfd0cf9ee1a584d3de5b7c2d47648e79060","label":"security@huntr.dev"},{"url":"https://huntr.dev/bounties/a74ba4a4-7a39-4a22-bde3-d2f8ee07b385","label":"security@huntr.dev"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFAZTAT5CZC2R6KYDYA2HBAVEDSIX6MW/","label":"security@huntr.dev"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IUPOLEX5GXC733HL4EFYMHFU7NISJJZG/","label":"security@huntr.dev"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODXVYZC5Z4XRRZK7CK6B6IURYVYHA25U/","label":"security@huntr.dev"},{"url":"https://security.gentoo.org/glsa/202208-32","label":"security@huntr.dev"},{"url":"https://security.gentoo.org/glsa/202305-16","label":"security@huntr.dev"},{"url":"https://support.apple.com/kb/HT213488","label":"security@huntr.dev"},{"url":"http://seclists.org/fulldisclosure/2022/Oct/28","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2022/Oct/41","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/vim/vim/commit/a59f2dfd0cf9ee1a584d3de5b7c2d47648e79060","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://huntr.dev/bounties/a74ba4a4-7a39-4a22-bde3-d2f8ee07b385","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFAZTAT5CZC2R6KYDYA2HBAVEDSIX6MW/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IUPOLEX5GXC733HL4EFYMHFU7NISJJZG/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODXVYZC5Z4XRRZK7CK6B6IURYVYHA25U/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/202208-32","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/202305-16","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/kb/HT213488","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.01546,"epssPercentile":0.74248,"ingestedAt":"2026-10-08T23:16:47.343Z","slug":"CVE-2022-1674","body":"## Overview\n\nNULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in GitHub repository vim/vim prior to 8.2.4938. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 allows attackers to cause a denial of service (application crash) via a crafted input.\n\n## Affected\n\n- `vim < 8.2.4938`\n- `fedora = 34`\n- `fedora = 35`\n- `fedora = 36`\n- `macos < 13.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `vim 8.2.4938`\n- `macos 13.0`","depth":"sunlit","depthScore":31,"depthScoreParts":{"impact":30.3,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}