CVE-2025-32900 Information disclosure in KDE Connect information-exchange protocol
Attackers can spoof device information via crafted UDP packets, misleading users about connected devices in KDE Connect implementations.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-32900?
CVE-2025-32900 is a medium-severity vulnerability in KDE Connect information-exchange protocol, published on 5 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In the KDE Connect information-exchange protocol before 2025-04-18, a packet can be crafted to temporarily change the displayed information about a device, because broadcast UDP is used. This affects KDE Connect before 1.33.0 on Android, KDE Connect before 25.04 on desktop, KDE Connect before 0.5 on iOS, Valent before 1.0.0.alpha.47, and GSConnect before 59.
Weakness: CWE-348
Which versions are affected by CVE-2025-32900?
How do I fix CVE-2025-32900?
Upgrade to a fixed version.
Is CVE-2025-32900 being exploited?
There is no known exploitation of CVE-2025-32900 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2025-32900, GHSA-gxgp-vx99-mxcw, UBUNTU-CVE-2025-32900.