Description
danfruehauf NetworkManager-ssh before 1.2.11 allows privilege escalation because extra options are mishandled.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | network-manager-ssh | 1.2.11-1 | — |
| Debian 13 | network-manager-ssh | 1.2.11-1 | — |
| Debian 12 | network-manager-ssh | 1.2.11-1 | — |
| Debian 10 | network-manager-ssh | 1.2.10-1+deb10u1 | DSA-4637-1 |
| Debian 9 | network-manager-ssh | 1.2.1-1+deb9u1 | DSA-4637-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | network-manager-ssh | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | network-manager-ssh | 1.2.6-1ubuntu0.1~esm1 | USN-9053-1 |
Advisories 2
- USN-9053-1 network-manager-ssh vulnerability Ubuntu Security Notices (USN) · Nov 12, 2026
- DSA-4637-1 network-manager-ssh - security update Debian Security (DSA / DLA) · Mar 9, 2026