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CVE-2026-50248

🗓️ 22 Jul 2026 13:08:32Reported by NLnet LabsType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

CVE-2026-50248: Unbound may use bogus primary hostname for rpz zones as XFR endpoint, enabling takeover.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-50248
22 Jul 202613:08
attackerkb
Circl
CVE-2026-50248
22 Jul 202613:56
circl
Cvelist
CVE-2026-50248 BOGUS configured primary hostname accepted for XFR in auth/rpz zones
22 Jul 202613:08
cvelist
Debian CVE
CVE-2026-50248
22 Jul 202613:08
debiancve
EUVD
EUVD-2026-47674
22 Jul 202613:08
euvd
NVD
CVE-2026-50248
22 Jul 202614:17
nvd
OSV
DEBIAN-CVE-2026-50248
22 Jul 202617:48
osv
OSV
ECHO-120D-BA58-FA3D
23 Jul 202602:19
osv
Positive Technologies
PT-2026-63382
22 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-50248 BOGUS configured primary hostname accepted for XFR in auth/rpz zones
22 Jul 202613:08
vulnrichment
Rows per page
[
  {
    "vendor": "NLnet Labs",
    "product": "Unbound",
    "versions": [
      {
        "version": "1.7.0",
        "status": "affected",
        "lessThan": "1.25.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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22 Jul 2026 20:33Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.16.5
SSVC
7