CVE-2020-8140

6.7 mediumEPSS 0.7%

Medium (6.7) in nextcloud desktop. EPSS 0.7% chance of exploitation in the next 30 days.

A code injection in Nextcloud Desktop Client 2.6.2 for macOS allowed to load arbitrary code when starting the client with DYLD_INSERT_LIBRARIES set in the environment.

Severity

CVSS 3.1

6.7 medium

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2020-03-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nextcloud:desktop

References

https://hackerone.com/reports/633266
https://nextcloud.com/security/advisory/?id=NC-SA-2020-016
https://hackerone.com/reports/633266
https://nextcloud.com/security/advisory/?id=NC-SA-2020-016

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