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Servers and applications

CVE-2022-24741

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded to 21.0.8 , 22.2.4 or 23.0.1. Users unable to upgrade should disable preview generation with the…

Severity
Medium 6.5
Published
9 Mar 2022
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
21.0.8, 22.2.4
Sources
NVD

Affected software

SoftwareAffected versions
NextcloudServers and applications · cpe:a:nextcloud:nextcloud_server
  • From 21.0.0 before 21.0.8
  • From 22.0.0 before 22.2.4
  • Version 23.0.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-24741
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-24741