CVE-2025-66270

MEDIUM EPSS 7.4%
Published Dec 5, 20257mo ago · Modified Jun 17, 20262w ago
4.7 CVSS 3.1
Medium
Find Similar
Published Dec 5, 2025 7mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
4.7
Exploitability
1.6
Impact
2.7
Vector string
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack Vector Adjacent
Attack Complexity High
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
7.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-290

References 6

  • github.com https://github.com/GSConnect/gnome-shell-extension-gsconnect/commit/a38246deec0af50ae218cdc51db32cdd7eb145e3
  • github.com https://github.com/andyholmes/valent/commit/85f773124a67ed1add79e7465bb088ec667cccce
  • invent.kde.org https://invent.kde.org/network/kdeconnect-android/-/commit/675d2d24a1eb95d15d9e5bde2b7e2271d5ada6a9
  • invent.kde.org https://invent.kde.org/network/kdeconnect-ios/-/commit/6c003c22d04270cabc4b262d399c753d55cf9080
  • invent.kde.org https://invent.kde.org/network/kdeconnect-kde/-/commit/4e53bcdd5d4c28bd9fefd114b807ce35d7b3373e
  • kde.org https://kde.org/info/security/advisory-20251128-1.txt

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.