CVE-2025-32900 Details
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.
A vulnerability exists in the KDE Connect information-exchange protocol, affecting versions prior to 2025-04-18. The issue arises from the use of broadcast UDP, which allows for the crafting of packets that can temporarily alter the displayed information about a device. This vulnerability is present in KDE Connect for Android versions prior to 1.33.0, desktop versions prior to 25.04, iOS versions prior to 0.5, as well as in Valent prior to 1.0.0.alpha.47 and GSConnect prior to 59.
Users are advised to update KDE Connect on all devices to a version that is not vulnerable. After the update, ensure that the devices are using protocol version 8, which includes the security fixes. For KDE Connect on Android, this can be checked by selecting a device, opening the overflow menu, and selecting 'Encryption Info'. For KDE Connect on desktop, use the command line tool 'kdeconnect-cli --encryption-info'.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Dec 5, 2025CISA-ADP
Assessed Dec 5, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://kdeconnect.kde.org | [email protected] | ProductVendor |
| https://kde.org/info/security/advisory-20250418-2.txt | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-348 | Use of Less Trusted Source | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| KDE Connect | < 1.33.0 (semver) < 25.04 < 0.5 |
CPE
Remediation
| |
| Valent | All versions |
CPE
Remediation
| |
| GSConnect | All versions |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Dec 5, 2025 | New CVE Received | [email protected] |