{"schemaVersion":3,"id":"CVE-2026-73074","aliases":["ALPINE-CVE-2026-73074","UBUNTU-CVE-2026-73074","DEBIAN-CVE-2026-73074"],"status":"published","duplicateOf":null,"title":null,"description":"Vim is an open source, command line text editor. Prior to 9.2.0841, prop_add_one() in src/textprop.c uses the proplen value from get_text_props() to increment a uint16_t property count beyond 0xffff, wrapping the count to zero and copying existing text-property records into a heap allocation sized for none of them. This issue is fixed in version 9.2.0841.","dates":{"published":"2026-08-11T15:35:07.373Z","modified":"2026-08-12T22:14:12.887Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.1,"severity":"high","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":7.1,"severity":"high","vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Alpine","score":6.7,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","exploitability":2.1,"impact":9.8,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"OSV · 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Overflow or Wraparound","description":"The product performs a calculation that can\n         produce an integer overflow or wraparound when the logic\n         assumes that the resulting value will always be larger than\n         the original value. This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/190.html"}],"affected":[{"vendor":"alpine","product":"vim","name":"vim","label":"vim","ecosystem":"Alpine Linux","cpePart":null,"purl":"pkg:apk/alpine/vim","purlType":"apk","versions":[{"text":"< 9.2.0854-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.2.0854-r0","eol":null,"hubHref":null},{"vendor":"debian","product":"vim","name":"vim","label":"vim","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/vim","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 2:9.2.0858-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 2:9.2.0858-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"vim","name":"vim","label":"vim","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/vim","purlType":"deb","versions":[{"text":"< 2:8.2.3995-1ubuntu2.35","noFixRecorded":false,"fixedIn":null},{"text":"< 2:9.1.0016-1ubuntu7.19","noFixRecorded":false,"fixedIn":null},{"text":"< 2:9.1.2141-1ubuntu4.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2:8.2.3995-1ubuntu2.35 | < 2:9.1.0016-1ubuntu7.19 | < 2:9.1.2141-1ubuntu4.8","eol":null,"hubHref":null},{"vendor":"vim","product":"vim","name":"vim","label":"vim","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 9.2.0841","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.2.0841","eol":null,"hubHref":"/vendor/vim/vim"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/vim/vim/security/advisories/GHSA-hm4g-pjfx-m27j","label":"github.com/vim/vim/security/advisories/GHSA-hm4g-pjfx-m27j","hostname":"github.com","tags":["X Refsource CONFIRM","REPORT","Patch","Vendor Advisory"]},{"url":"https://github.com/vim/vim/commit/a9336b476fd1a182e3f79b5f83c0ffb04f8a922b","label":"github.com/vim/vim/commit/a9336b476fd1a182e3f79b5f83c0ffb04f8a922b","hostname":"github.com","tags":["X Refsource MISC","REPORT","Patch"]},{"url":"https://security.alpinelinux.org/vuln/CVE-2026-73074","label":"security.alpinelinux.org/vuln/CVE-2026-73074","hostname":"security.alpinelinux.org","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-73074","label":"ubuntu.com/security/CVE-2026-73074","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-73074","label":"www.cve.org/CVERecord?id=CVE-2026-73074","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-8657-1","label":"ubuntu.com/security/notices/USN-8657-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-73074","label":"security-tracker.debian.org/tracker/CVE-2026-73074","hostname":"security-tracker.debian.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73074","label":"nvd.nist.gov/vuln/detail/CVE-2026-73074","hostname":"nvd.nist.gov","tags":["Oval","Advisory"]}],"lineage":{"upstream":[],"downstream":["MGASA-2026-0355","OPENSUSE-SU-2026:21671-1","SUSE-SU-2026:23190-1","SUSE-SU-2026:23365-1","SUSE-SU-2026:23391-1","SUSE-SU-2026:23393-1","SUSE-SU-2026:23552-1","SUSE-SU-2026:3677-1","SUSE-SU-2026:3679-1","SUSE-SU-2026:3680-1","USN-8657-1"],"duplicates":[],"related":["OPENSUSE-SU-2026:21671-1","SUSE-SU-2026:23190-1","SUSE-SU-2026:23365-1","SUSE-SU-2026:23391-1","SUSE-SU-2026:23393-1","SUSE-SU-2026:23552-1","SUSE-SU-2026:3677-1","SUSE-SU-2026:3679-1","SUSE-SU-2026:3680-1","USN-8657-1"]},"timeline":[{"kind":"published","date":"2026-08-11T15:35:07.373Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-12T22:14:12.887Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":28,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T20:55:22.879Z","stale":false,"partial":false}}