CVE-2025-66549
🗓️ 05 Dec 2025 17:47:00Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 10 Views
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | Nextcloud Desktop Client 安全漏洞 | 5 Dec 202500:00 | – | cnnvd |
 | CVE-2025-66549 | 5 Dec 202517:47 | – | cve |
 | CVE-2025-66549 Nextcloud Desktop discloses information when attempting to lock a file inside a end-to-end encrypted directory | 5 Dec 202517:47 | – | cvelist |
 | EUVD-2025-201462 | 5 Dec 202517:47 | – | euvd |
 | Information disclosure via Desktop client when attempting to lock a file inside a end-to-end encrypted directory | 5 Dec 202507:58 | – | nextcloud |
 | Nextcloud: Information disclosure via Desktop client when attempting to lock a file inside a end-to-end encrypted directory | 23 May 202507:52 | – | hackerone |
 | CVE-2025-66549 | 5 Dec 202518:15 | – | nvd |
 | DEBIAN-CVE-2025-66549 | 5 Dec 202518:15 | – | osv |
| UBUNTU-CVE-2025-66549 | 5 Dec 202518:15 | – | osv |
 | PT-2025-49298 | 1 Jan 202500:00 | – | ptsecurity |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | nextcloud-desktop | 3.1.1-2+deb11u2 | nextcloud-desktop_3.1.1-2+deb11u2_all.deb |
| Debian | 12 | all | nextcloud-desktop | 3.7.3-1+deb12u2 | nextcloud-desktop_3.7.3-1+deb12u2_all.deb |
| Debian | 13 | all | nextcloud-desktop | 3.16.6-3 | nextcloud-desktop_3.16.6-3_all.deb |
| Debian | 14 | all | nextcloud-desktop | 3.16.6-3 | nextcloud-desktop_3.16.6-3_all.deb |
| Debian | 999 | all | nextcloud-desktop | 3.16.6-3 | nextcloud-desktop_3.16.6-3_all.deb |
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05 Dec 2025 17:47Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.12.4 - 2.7
EPSS0.0029
SSVC