CVE-2026-23924

Name	CVE-2026-23924
Description	Zabbix Agent 2 Docker plugin does not properly sanitize the 'docker.container_info' parameters when forwarding them to the Docker daemon. An attacker capable of invoking Agent 2 can read arbitrary files from running Docker containers by injecting them via the Docker archive API.
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)
Debian Bugs	1132226

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
zabbix (PTS)	bullseye	1:5.0.8+dfsg-1	vulnerable
	bullseye (security)	1:5.0.47+dfsg-0+deb11u1	vulnerable
	bookworm	1:6.0.14+dfsg-1	vulnerable
	trixie	1:7.0.22+dfsg-1~deb13u1	vulnerable
	forky, sid	1:7.0.22+dfsg-1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
zabbix	source	(unstable)	(unfixed)			1132226

[bookworm] - zabbix <no-dsa> (Minor issue)
https://support.zabbix.com/browse/ZBX-27642