{"id":"DEBIAN-CVE-2026-107169","details":"A flaw was found in m17n-lib. An attacker could provide specially crafted or truncated UTF-8 input to trigger an unhandled null pointer dereference during text processing. This issue causes the application to crash unexpectedly, resulting in a Denial of Service (DoS).","modified":"2026-10-10T09:47:37.176959048Z","published":"2026-10-07T15:17:19.023Z","upstream":["CVE-2026-107169"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-107169"}],"affected":[{"package":{"name":"m17n-lib","ecosystem":"Debian:12","purl":"pkg:deb/debian/m17n-lib?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.0-6","1.8.2-1","1.8.3-1","1.8.3-2","1.8.4-1","1.8.4-2","1.8.5-1","1.8.6-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107169.json"}},{"package":{"name":"m17n-lib","ecosystem":"Debian:13","purl":"pkg:deb/debian/m17n-lib?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.5-1","1.8.6-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107169.json"}},{"package":{"name":"m17n-lib","ecosystem":"Debian:14","purl":"pkg:deb/debian/m17n-lib?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.5-1","1.8.6-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107169.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}