4.7
/ 10
MEDIUM
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Description
The KDE Connect protocol 8 before 2025-11-28 does not correlate device IDs across two packets. This affects KDE Connect before 25.12 on desktop, KDE Connect before 0.5.4 on iOS, KDE Connect before 1.34.4 on Android, GSConnect before 68, and Valent before 1.0.0.alpha.49.
Basic Information
ID
CVE-2025-66270
Source
mitre
Published
Dec 5, 2025 at 00:00
Modified
Dec 5, 2025 at 05:25
Affected Product
Vendor
KDE
Product
KDE Connect protocol
Version
8
Affected Versions
KDE KDE Connect protocol 8
CWE Classification
References
- invent.kde.org /network/kdeconnect-kde/-/commit/4e53bcdd5d4c28bd9fefd114b807ce35d7b3373e
- invent.kde.org /network/kdeconnect-android/-/commit/675d2d24a1eb95d15d9e5bde2b7e2271d5ada6a9
- invent.kde.org /network/kdeconnect-ios/-/commit/6c003c22d04270cabc4b262d399c753d55cf9080
- github.com /GSConnect/gnome-shell-extension-gsconnect/commit/a38246deec0af50ae218cdc51db32cdd7eb145e3
- github.com /andyholmes/valent/commit/85f773124a67ed1add79e7465bb088ec667cccce
- kde.org /info/security/advisory-20251128-1.txt