CVE-2026-91839

NameCVE-2026-91839
Descriptioncredential newline injection permits local root code execution
SourceCVE (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 PackageReleaseVersionStatus
network-manager-fortisslvpn (PTS)bookworm1.4.0-0.1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
network-manager-fortisslvpnsource(unstable)(unfixed)

Notes

https://gitlab.gnome.org/Archive/NetworkManager-fortisslvpn/-/work_items/80
https://blogs.gnome.org/mcatanzaro/2026/09/15/privilege-escalation-vulnerabilities-in-networkmanager-plugins/
Search for package or bug name: Reporting problems