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Recent Advisories

Achtung: You can now also find information from the Vulnerability Advisory Service in the CTI portal!
The CTI portal is available at the following address: https://cti-portal.telekom.net/portal/cti/advisories
RiskAdvisoryDateStatusTitle
Risk 3 2023-1118 2025-12-08 update OpenSSL: Vulnerability allows Denial of Service
Risk 3 2023-0664 2025-12-08 update OpenSSL: Multiple Vulnerabilities allow bypassing security measures
Risk 3 2023-0617 2025-12-08 update OpenSSL: Vulnerability allows Denial of Service
Risk 4 2025-2559 2025-12-05 new WatchGuard Firebox: Multiple Vulnerabilities
Risk 3 2025-2558 2025-12-05 new Nextcloud: Multiple Vulnerabilities
Risk 2 2025-2555 2025-12-05 new Dell PowerEdge: Vulnerability allows Denial of Service
Risk 1 2025-2554 2025-12-05 new IBM QRadar SIEM: Vulnerability allows information disclosure
Risk 1 2025-2553 2025-12-05 new IBM InfoSphere Information Server: Vulnerability allows information disclosure
Risk 2 2025-2552 2025-12-05 new Checkmk: Vulnerability allows information disclosure
Risk 3 2025-2551 2025-12-05 new Microsoft Edge: Vulnerability allows display of false data
Risk 4 2025-2547 2025-12-05 update REACT2SHELL Vercel Next.js and React Server Components (React2Shell): Vulnerability allows code execution
Risk 3 2025-1888 2025-12-05 update IBM WebSphere Application Server: Vulnerability allows bypassing security measures
Risk 3 2025-1660 2025-12-05 update Intel Chipset: Multiple Vulnerabilities
Risk 3 2025-0702 2025-12-05 update Insyde UEFI Firmware: Multiple Vulnerabilities allow execution of arbitrary code with administrative rights
Risk 4 2024-2651 2025-12-05 update Webmin: Vulnerability allows execution of arbitrary code
Risk 2 2024-1244 2025-12-05 update Red Hat Enterprise Linux (c-ares): Vulnerability allows Denial of Service
Risk 2 2022-2271 2025-12-05 update Linux Kernel: Vulnerability allows Denial of Service
Risk 3 2025-2550 2025-12-04 new Nextcloud: Vulnerability allows Cross-Site Scripting
Risk 4 2025-2543 2025-12-04 new Splunk Enterprise: Multiple Vulnerabilities
Risk 3 2025-2542 2025-12-04 new Drupal Modules: Multiple Vulnerabilities
Risk 3 2025-2517 2025-12-04 update Red Hat Enterprise Linux (Quarkus): Vulnerability allows information disclosure
Risk 3 2025-2387 2025-12-04 update Red Hat Enterprise Linux (kea): Multiple Vulnerabilities allow Denial of Service
Risk 3 2025-2048 2025-12-04 update QT: Multiple Vulnerabilities
Risk 4 2025-1182 2025-12-04 update IBM DataPower Gateway: Multiple Vulnerabilities
Risk 2 2025-1071 2025-12-04 update Redis: Vulnerability allows Denial of Service
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