Frequency
2
occurrences
First Seen
June 17, 2026
Last Seen
June 17, 2026
Exploited in Wild
—
Ransomware Use
—
Public Exploits
—
Attack Vector
—
Vulnerability Overview
Exploitation Activity
Exploitation Intelligence
On June 17, 2026, Fedora released a security advisory for Nextcloud version 33.0.5, addressing multiple vulnerabilities. Key issues include CVE-2026-45690, an authentication bypass that allows unauthorized access by circumventing two-factor authentication. Other vulnerabilities include CVE-2026-4581...
Public Exploits
Checking GitHub for proof-of-concept code…
