CVE-2025-66270

Published: Dec 5, 2025Modified: Jun 17, 2026Deferred

4.7

Vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Exploitability: 1.6 / Impact: 2.7

Source: MITRE (Secondary)

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.

Related CWEs

Authentication Bypass by Spoofing

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

References (6)

https://github.com/GSConnect/gnome-shell-extension-gsconnect/commit/a38246deec0af50ae218cdc51db32cdd7eb145e3

Source: cve@mitre.org

https://github.com/andyholmes/valent/commit/85f773124a67ed1add79e7465bb088ec667cccce

Source: cve@mitre.org

https://invent.kde.org/network/kdeconnect-android/-/commit/675d2d24a1eb95d15d9e5bde2b7e2271d5ada6a9

Source: cve@mitre.org

https://invent.kde.org/network/kdeconnect-ios/-/commit/6c003c22d04270cabc4b262d399c753d55cf9080

Source: cve@mitre.org

https://invent.kde.org/network/kdeconnect-kde/-/commit/4e53bcdd5d4c28bd9fefd114b807ce35d7b3373e

Source: cve@mitre.org

https://kde.org/info/security/advisory-20251128-1.txt

Source: cve@mitre.org

Timeline

No history available yet.