Lucene search
K

CVE-2026-33610

🗓️ 22 Apr 2026 14:00:51Reported by OXType 
cve
 cve
🔗 web.nvd.nist.gov👁 12 Views

CVE-2026-33610: Rogue primary server may exhaust file descriptors on a PowerDNS secondary by forwarding updates, causing denial of service.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33610
22 Apr 202614:00
attackerkb
AlpineLinux
CVE-2026-33610
22 Apr 202614:00
alpinelinux
CNNVD
PowerDNS Authoritative 资源管理错误漏洞
22 Apr 202600:00
cnnvd
Cvelist
CVE-2026-33610 Possible file descriptor exhaustion in forward-dnsupdate
22 Apr 202614:00
cvelist
Debian
[SECURITY] [DSA 6233-1] pdns security update
28 Apr 202619:02
debian
Debian CVE
CVE-2026-33610
22 Apr 202614:00
debiancve
Tenable Nessus
Debian dsa-6233 : pdns-backend-bind - security update
29 Apr 202600:00
nessus
Tenable Nessus
Fedora 43 : pdns (2026-b47d3e7e16)
7 May 202600:00
nessus
Tenable Nessus
Fedora 42 : pdns (2026-edc32576bb)
7 May 202600:00
nessus
Tenable Nessus
Fedora 44 : pdns (2026-f416c4ba87)
5 May 202600:00
nessus
Rows per page
NVD
Node
powerdnsauthoritativeRange4.9.04.9.14
OR
powerdnsauthoritativeRange5.0.05.0.4
[
  {
    "vendor": "PowerDNS",
    "product": "Authoritative",
    "collectionURL": "https://repo.powerdns.com/",
    "packageName": "pdns",
    "repo": "https://github.com/PowerDNS/pdns",
    "modules": [
      "DNS updates forwarding"
    ],
    "programFiles": [
      "rfc2136handler.cc"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "5.0.0",
        "lessThan": "5.0.4",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "4.9.0",
        "lessThan": "4.9.14",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

24 Apr 2026 18:53Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.9 - 7.5
EPSS0.00007
SSVC
12