{"id":"DEBIAN-CVE-2026-20911","details":"A heap-based buffer overflow vulnerability exists in the HuffTable::initval functionality of LibRaw Commit 0b56545 and Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.","modified":"2026-09-14T17:02:40.558822092Z","published":"2026-04-07T15:17:35.467Z","upstream":["CVE-2026-20911"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-20911"}],"affected":[{"package":{"name":"libraw","ecosystem":"Debian:14","purl":"pkg:deb/debian/libraw?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.22.1-1"}]}],"versions":["0.21.4-2","0.21.4-3~exp1","0.21.4-3~exp2","0.21.5b-1","0.22.0-1~exp1","0.22.1-1~exp1","0.22.1-1~exp2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-20911.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}