VDB
CVE-2026-0398
CVE-2026-0398
PUBLISHED
CVSS 8.699999809265137 HIGH
Der Domain Name Service (DNS) ermöglicht die Umsetzung der Domainnamen in IP-Adressen. Zur Verhinderung von übermäßigen Anfragen werden die Zuordnungen häufig lokal in einem Cache gespeichert.
EPSS 0.34% · 26.9th percentile
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.34%
26.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open Source | Open Source PowerDNS Recursor <5.1.10 | |
| Debian | Debian Linux | |
| Open Source | Open Source PowerDNS Recursor <5.2.8 | |
| Open Source | Open Source PowerDNS Recursor <5.3.5 |
Timeline
- Nov 28, 2025 CVE ID Reserved
- Feb 9, 2026 CVE Published
- Feb 9, 2026 CVE Updated
- Feb 10, 2026 EPSS Score
- Feb 13, 2026 EPSS Score
- Feb 16, 2026 EPSS Score
- Feb 18, 2026 EPSS Score
- Feb 21, 2026 EPSS Score
- Feb 24, 2026 EPSS Score
- Feb 27, 2026 EPSS Score
- Mar 2, 2026 EPSS Score
- Mar 5, 2026 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0355.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0355 advisory
- https://blog.powerdns.com/2026/02/09/powerdns-security-advisory-2026-01 advisory
- https://lists.debian.org/debian-security-announce/2026/msg00043.html advisory