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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 2025-1513 2026-04-28 update QEMU: Multiple Vulnerabilities allow manipulation of files
Risk 4 2025-1087 2026-04-28 update IBM DB2: Multiple Vulnerabilities
Risk 4 2025-0963 2026-04-28 update Red Hat Enterprise Linux (corosync): Vulnerability allows code execution
Risk 2 2025-0868 2026-04-28 update IBM DB2: Multiple Vulnerabilities allow Denial of Service
Risk 2 2025-0577 2026-04-28 update IBM WebSphere Application Server Liberty: Vulnerability allows Denial of Service
Risk 3 2025-0531 2026-04-28 update MongoDB: Vulnerability allows code execution ans DoS
Risk 3 2025-0409 2026-04-28 update Red Hat Enterprise Linux (Quarkus): Multiple Vulnerabilities
Risk 3 2024-2227 2026-04-28 update expat: Vulnerability allows Denial of Service
Risk 4 2024-2109 2026-04-28 update Red Hat Products: Multiple Vulnerabilities
Risk 3 2024-1992 2026-04-28 update QEMU: Vulnerability allows Denial of Service
Risk 2 2024-1988 2026-04-28 update Apache Hadoop: Vulnerability allows information disclosure
Risk 3 2024-1800 2026-04-28 update expat: Multiple vulnerabilities allow Denial of Service
Risk 4 2024-0868 2026-04-28 update ffmpeg: Multiple Vulnerabilities
Risk 4 2020-0799 2026-04-28 update Internet Systems Consortium BIND: Multiple Vulnerabilities allow Denial of Service
Risk 3 2026-1263 2026-04-27 new Langflow: Vulnerability allows Denial of Service
Risk 3 2026-1262 2026-04-27 new Vaultwarden: Multiple Vulnerabilities
Risk 4 2026-1261 2026-04-27 new CoreDNS: Multiple Vulnerabilities
Risk 3 2026-1260 2026-04-27 new Notepad++: Multiple Vulnerabilities allow DoS or information disclosure
Risk 3 2026-1259 2026-04-27 new Linux Kernel: Multiple Vulnerabilities
Risk 3 2026-1258 2026-04-27 new OpenClaw: Multiple Vulnerabilities
Risk 3 2026-1257 2026-04-27 new SmarterTools SmarterMail: Multiple Vulnerabilities allow unspecified attack
Risk 3 2026-1256 2026-04-27 new Foxit PDF Reader and Editor: Multiple Vulnerabilities
Risk 5 2026-1255 2026-04-27 new nginx-ui: Multiple Vulnerabilities
Risk 2 2026-1254 2026-04-27 new Apache Airflow: Multiple Vulnerabilities allow information disclosure
Risk 2 2026-1253 2026-04-27 new LangChain (openai, text-splitters): Multiple Vulnerabilities allow information disclosure and SSRF bypass