CVE-2026-49157

Name	CVE-2026-49157
Description	Incorrect Default Permissions vulnerability in Apache ActiveMQ. This issue affects Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6. The default Jolokia authorization settings granted non-admin (low-privilege) web-login accounts access to Jolokia operations which allowed executing broker management operations meant for admins such as addQueue and removeQueue. Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue.
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
activemq (PTS)	bullseye	5.16.1-1	vulnerable
	bullseye (security)	5.16.1-1+deb11u2	vulnerable
	bookworm, bookworm (security)	5.17.2+dfsg-2+deb12u1	vulnerable
	sid, trixie	5.17.6+dfsg-2	vulnerable

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

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

https://www.openwall.com/lists/oss-security/2026/05/31/21