{"id":"CLEANSTART-2023-CS27824","summary":"libvterm through 0+bzr726, as used in Vim and other products, mishandles certain out-of-memory conditions, leading to a denial of service (application crash), related to screen","details":"Security vulnerability affects the libvterm package. libvterm through 0+bzr726, as used in Vim and other products, mishandles certain out-of-memory conditions, leading to a denial of service (application crash), related to screen.","modified":"2026-10-31T15:45:43.558303886Z","published":"2026-10-31T14:33:05.411519Z","upstream":["CVE-2018-20786"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2023/CLEANSTART-2023-CS27824.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2018-20786"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20786"}],"affected":[{"package":{"name":"libvterm","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/libvterm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.4-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2023/CLEANSTART-2023-CS27824.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}