| Name | CVE-2026-91837 |
| Description | network-manager-iodine: Option confusion reaches iodine's pre-drop root shell |
| 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 |
|---|
| network-manager-iodine (PTS) | bookworm | 1.2.0-3.2 | vulnerable |
| trixie | 1.2.0-3.3 | vulnerable |
| forky, sid | 1.2.0-3.4 | vulnerable |
The information below is based on the following data on fixed versions.
Notes
https://gitlab.gnome.org/GNOME/network-manager-iodine/-/work_items/4
https://blogs.gnome.org/mcatanzaro/2026/09/15/privilege-escalation-vulnerabilities-in-networkmanager-plugins/