Wochenrückblick KW21
18. Mai 2026 — 24. Mai 2026
Insights
Einordnung lesenKW26 (180)KW25 (356)KW24 (313)KW23 (238)KW22 (271)KW21 (363)KW20 (530)KW19 (381)KW18 (191)KW17 (85)KW16 (31)KW15 (52)
Artikel
363
Neue CVEs
10
Aktive Signale
5
KEV-CVEs
0
Top-Vorfälle der Woche
18 Quellen25 Quellen34 Quellen44 Quellen54 Quellen
CISA Adds Two Known Exploited Vulnerabilities to Catalog
CVE-2026-20182GitHub Internal Repositories Breached via Malicious Nx Console VS Code Extension
Claude-BugHunter — A Claude Code skill bundle for bug hunting and external red-team work - 51 skills, 15 slash commands, 574+ disclosed-report patterns curated across 24 vulnerability classes, plus enterprise identity + infrastructure attack matrices.
Grafana breach caused by missed token rotation after TanStack attack
Cisco stopft Sicherheitsleck mit Höchstwertung in Secure Workload
CVE-2026-20223Wichtigste CVEs
| CVE | Severity | CVSS | KEV |
|---|---|---|---|
| CVE-2026-33642 | CRITICAL(9.9) | 9.9 | — |
| CVE-2026-43493 | CRITICAL(9.8) | 9.8 | — |
| CVE-2026-41948 | CRITICAL(9.4) | 9.4 | — |
| CVE-2026-41947 | CRITICAL(9.1) | 9.1 | — |
| CVE-2026-8598 | CRITICAL(9.1) | 9.1 | — |
| CVE-2026-43495 | HIGH(8.8) | 8.8 | — |
| CVE-2026-9089 | HIGH(8.8) | 8.8 | — |
| CVE-2026-47101 | HIGH(8.8) | 8.8 | — |
| CVE-2026-47102 | HIGH(8.8) | 8.8 | — |
| CVE-2026-24188 | HIGH(8.2) | 8.2 | — |
Betroffene Branchen
Energie13
Telekom11
Behörden7
Finanzen5
Healthcare2
Angriffstypen
Ransomware17
Supply Chain14
Data Breach13
Zero-Day12
DDoS7
APT7
Phishing7
