Lucene search
+L

CVE-2026-78301 Out-of-zone database nodes can become authoritative zone cuts

🗓️ 16 Sep 2026 13:58:11Reported by iscType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

BIND 9 named treats NS or DNAME above zone origin as cut, enabling out-of-zone data caching.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-78301
16 Sep 202613:58
cve
debiancve
Debian CVE
CVE-2026-78301
16 Sep 202613:58
debiancve
euvd
EUVD
EUVD-2026-80767
16 Sep 202613:58
euvd
nvd
NVD
CVE-2026-78301
16 Sep 202614:17
nvd
osv
OSV
DEBIAN-CVE-2026-78301
16 Sep 202614:17
osv
redhatcve
RedhatCVE
CVE-2026-78301
16 Sep 202614:55
redhatcve
[
  {
    "vendor": "ISC",
    "product": "BIND 9",
    "versions": [
      {
        "version": "9.11.0",
        "lessThanOrEqual": "9.18.50",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "9.20.0",
        "lessThanOrEqual": "9.20.27",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "9.21.0",
        "lessThanOrEqual": "9.21.25",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "9.11.3-S1",
        "lessThanOrEqual": "9.18.50-S1",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "9.20.9-S1",
        "lessThanOrEqual": "9.20.27-S1",
        "status": "affected",
        "versionType": "custom"
      }
    ],
    "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

16 Sep 2026 13:58Current
CVSS 3.15.8
7