{"id":"ALPINE-CVE-2022-26981","details":"Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).","modified":"2026-11-03T07:30:35.748071040Z","published":"2022-03-13T18:15:08.343Z","upstream":["CVE-2022-26981"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2022-26981"}],"affected":[{"package":{"name":"liblouis","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/liblouis?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.22.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-26981.json"}},{"package":{"name":"liblouis","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/liblouis?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.22.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-26981.json"}},{"package":{"name":"liblouis","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/liblouis?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.22.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-26981.json"}},{"package":{"name":"liblouis","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/liblouis?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.22.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-26981.json"}},{"package":{"name":"liblouis","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/liblouis?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.22.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-26981.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}