Description
In KDE Connect before 1.33.0 on Android, a packet can be crafted that causes two paired devices to unpair. Specifically, it is an invalid discovery packet sent over broadcast UDP.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| KDE | KDEConnect | < 1.33.0 | 1.33.0 |
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.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | kdeconnect | No fix yet | — |
| Ubuntu 26.04 LTS | kdeconnect | No fix yet | — |
| Ubuntu 25.10 | kdeconnect | No fix yet | — |
| Ubuntu 24.04 LTS | kdeconnect | No fix yet | — |
| Ubuntu 22.04 LTS | kdeconnect | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | kdeconnect | No fix yet | — |
| Ubuntu 18.04 LTS | kdeconnect | No fix yet | — |
| Ubuntu 16.04 LTS | kdeconnect | No fix yet | — |