CVE-2026-27206

Name	CVE-2026-27206
Description	Potential PHP Object Injection via Unrestricted @type in unserialize()
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
php-zumba-json-serializer (PTS)	bookworm	3.0.2-1	vulnerable
	forky, sid, trixie	3.2.2-1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
php-zumba-json-serializer	source	(unstable)	(unfixed)

Notes

https://github.com/zumba/json-serializer/security/advisories/GHSA-v7m3-fpcr-h7m2
Fixed by: https://github.com/zumba/json-serializer/commit/bf26227879adefce75eb9651040d8982be97b881 (3.2.3)