{"id":"DEBIAN-CVE-2026-54620","details":"sqlite3 provides Ruby bindings for the SQLite3 embedded database. From 2.1.0 to 2.9.4, the callbacks used for SQLite aggregate functions can be freed while still referenced during aggregation, resulting in a use-after-free. This issue is fixed in version 2.9.5.","modified":"2026-09-01T16:06:51.548607191Z","published":"2026-07-28T17:16:52.790Z","upstream":["CVE-2026-54620"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-54620"}],"affected":[{"package":{"name":"ruby-sqlite3","ecosystem":"Debian:12","purl":"pkg:deb/debian/ruby-sqlite3?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.2-4","1.6.9-1","1.6.9-2","1.7.3-1","1.7.3-2","2.9.0-1","2.9.1-1","2.9.3-1","2.9.5-1","2.9.5-2","2.9.6-1","2.9.6-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54620.json"}},{"package":{"name":"ruby-sqlite3","ecosystem":"Debian:13","purl":"pkg:deb/debian/ruby-sqlite3?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.3-1","1.7.3-2","2.9.0-1","2.9.1-1","2.9.3-1","2.9.5-1","2.9.5-2","2.9.6-1","2.9.6-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54620.json"}},{"package":{"name":"ruby-sqlite3","ecosystem":"Debian:14","purl":"pkg:deb/debian/ruby-sqlite3?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.5-1"}]}],"versions":["1.7.3-1","1.7.3-2","2.9.0-1","2.9.1-1","2.9.3-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54620.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}