CVE-2026-54620

Name	CVE-2026-54620
Description	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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
ruby-sqlite3 (PTS)	bullseye	1.4.2-3	vulnerable
	bookworm	1.4.2-4	vulnerable
	trixie	1.7.3-1	vulnerable
	forky, sid	2.9.5-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
ruby-sqlite3	source	(unstable)	2.9.5-1

Notes

https://github.com/sparklemotion/sqlite3-ruby/security/advisories/GHSA-j7fr-3v8c-3qc3
https://github.com/sparklemotion/sqlite3-ruby/pull/711
Fixed by: https://github.com/sparklemotion/sqlite3-ruby/commit/b24e1e6076528b7f95f99acf7a81c70d0004c726 (v2.9.5)