CESNET CyberFeed – Vulnerability Reports
This service is described in more detail at CESNET-CERTS.
The security services provided by CESNET are designed to provide significant support in ensuring the cybersecurity of connected organizations. Although we strive to provide quality and reliable services, it is not possible to guarantee absolute coverage of all security vulnerabilities. Our services should be seen as a complement to an organization's own security management, not as a replacement. The client bears ultimate responsibility for securing their environment.
Cisco fixes 9 vulnerabilities
Max CVSS 10.0 (Critical)
Published
on
21. 5. 2026.
Palo Alto PAN-OS fixes 8 vulnerabilities
Max CVSS 7.2 (High)
Published
on
19. 5. 2026.
GitLab CE/EE fixes 25 vulnerabilities
Max CVSS 8.7 (High)
Published
on
18. 5. 2026.
NGINX fixes 6 vulnerabilities in various products
Max CVSS 9.2 (Critical)
Published
on
15. 5. 2026.
HPE Aruba Networking fixes 33 vulnerabilities in various products
Max CVSS 9.8 (Critical)
Published
on
13. 5. 2026.
Fortinet fixes 11 vulnerabilities in various products
Max CVSS 9.8 (Critical)
Published
on
13. 5. 2026.
Mozilla Firefox (ESR) and Thunderbird (ESR) fix 5 vulnerabilities
Max CVSS 8.1 (High)
Published
on
11. 5. 2026.
Ivanti EPMM fixes 5 high-severity vulnerabilities
Max CVSS 8.9 (High)
Published
on
11. 5. 2026.
Fortinet fixes 27 vulnerabilities
Max CVSS 9.8 (Critical)
Published
on
7. 5. 2026.
GitHub Enterprise Server fixes 6 vulnerabilities
Max CVSS 8.9 (High)
Published
on
7. 5. 2026.