{"id":"AZL-78503","summary":"CVE-2026-28420 affecting package vim 9.1.1616-1","details":"Vim is an open source, command line text editor. Prior to version 9.2.0076, a heap-based buffer overflow WRITE and an out-of-bounds READ exist in Vim's terminal emulator when processing maximum combining characters from Unicode supplementary planes. Version 9.2.0076 fixes the issue.","modified":"2026-04-21T04:34:28.074027Z","published":"2026-02-27T22:16:25Z","upstream":["CVE-2026-28420"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28420"}],"affected":[{"package":{"name":"vim","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/vim"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"9.1.1616-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-78503.json"}}],"schema_version":"1.7.5"}