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Vulnerability DatabaseCVE-2025-66512

CVE-2025-66512: 
Linux Fedora vulnerability analysis and mitigation

Nextcloud Server is a self hosted personal cloud system. In Nextcloud Server and Server Enterprise prior to 31.0.12 and 32.0.3, a missing sanitization allowed malicious users to circumvent the content security policy when a malicious user manages to trick a user it viewing an uploaded SVG outside of the Nextcloud Servers web page.

Source: NVD

Related Linux Fedora vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-24528HIGH7.1
  • KerberosKerberos
  • krb5
NoYesJan 16, 2026
CVE-2026-22857MEDIUM6.8
  • WolfiWolfi
  • freerdp
NoYesJan 14, 2026
CVE-2026-22856MEDIUM6.8
  • WolfiWolfi
  • freerdp
NoYesJan 14, 2026
CVE-2026-22859MEDIUM5.6
  • WolfiWolfi
  • freerdp
NoYesJan 14, 2026
CVE-2026-22858MEDIUM5.6
  • WolfiWolfi
  • libwinpr-debuginfo
NoYesJan 14, 2026

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