{"schemaVersion":3,"id":"CVE-2026-28421","aliases":["ALPINE-CVE-2026-28421","UBUNTU-CVE-2026-28421","DEBIAN-CVE-2026-28421"],"status":"published","duplicateOf":null,"title":null,"description":"Vim is an open source, command line text editor. Versions prior to 9.2.0077 have a heap-buffer-overflow and a segmentation fault (SEGV) exist in Vim's swap file recovery logic. Both are caused by unvalidated fields read from crafted pointer blocks within a swap file. 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2:8.2.3995-1ubuntu2.26","noFixRecorded":false,"fixedIn":null},{"text":"< 2:9.1.0016-1ubuntu7.10","noFixRecorded":false,"fixedIn":null},{"text":"< 2:9.1.0967-1ubuntu6.1","noFixRecorded":false,"fixedIn":null},{"text":"< 2:9.1.2141-1ubuntu2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2:7.4.052-1ubuntu3.1+esm23 | < 2:7.4.1689-3ubuntu1.5+esm29 | < 2:8.0.1453-1ubuntu1.13+esm14 | < 2:8.1.2269-1ubuntu5.32+esm2 | < 2:8.2.3995-1ubuntu2.26 | < 2:9.1.0016-1ubuntu7.10 | < 2:9.1.0967-1ubuntu6.1 | < 2:9.1.2141-1ubuntu2","eol":null,"hubHref":null},{"vendor":"vim","product":"vim","name":"vim","label":"vim","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 9.2.0077","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.2.0077","eol":null,"hubHref":"/vendor/vim/vim"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/vim/vim/security/advisories/GHSA-r2gw-2x48-jj5p","label":"github.com/vim/vim/security/advisories/GHSA-r2gw-2x48-jj5p","hostname":"github.com","tags":["X Refsource CONFIRM","REPORT","Patch","Vendor Advisory"]},{"url":"https://github.com/vim/vim/commit/65c1a143c331c886dc28","label":"github.com/vim/vim/commit/65c1a143c331c886dc28","hostname":"github.com","tags":["X Refsource MISC","REPORT","Patch"]},{"url":"https://github.com/vim/vim/releases/tag/v9.2.0077","label":"github.com/vim/vim/releases/tag/v9.2.0077","hostname":"github.com","tags":["X Refsource MISC","REPORT","Product"]},{"url":"http://www.openwall.com/lists/oss-security/2026/02/27/10","label":"www.openwall.com/lists/oss-security/2026/02/27/10","hostname":"www.openwall.com","tags":["REPORT","Mailing List","Patch","Third Party 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