{"id":"DEBIAN-CVE-2026-19411","details":"A NULL pointer vulnerability has been found in the the shim application of dp.c library. A missing NULL pointer could allow attackers to perform a denial of service attack on a system that uses shim application for UEFI bootloader.","modified":"2026-10-01T01:02:52.015502216Z","published":"2026-08-10T21:17:23.060Z","upstream":["CVE-2026-19411"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-19411"}],"affected":[{"package":{"name":"shim","ecosystem":"Debian:12","purl":"pkg:deb/debian/shim?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["15.7-1","15.8-1","15.8-1~deb10u1","15.8-1~deb11u1","15.8-1~deb12u1","16.1-1","16.1-2","16.1-2~deb12u1","16.1-2~deb13u1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-19411.json"}},{"package":{"name":"shim","ecosystem":"Debian:13","purl":"pkg:deb/debian/shim?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["15.8-1","16.1-1","16.1-2","16.1-2~deb12u1","16.1-2~deb13u1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-19411.json"}},{"package":{"name":"shim","ecosystem":"Debian:14","purl":"pkg:deb/debian/shim?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["15.8-1","16.1-1","16.1-2","16.1-2~deb12u1","16.1-2~deb13u1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-19411.json"}}],"schema_version":"1.9.0"}