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CVE-2026-76163 named aborts on a TKEY query when the user configuration has no global options statement

🗓️ 16 Sep 2026 14:05:34Reported by iscType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

BIND 9 DoS via TKEY query when no options block in named.conf.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-76163
16 Sep 202623:04
circl
cve
CVE
CVE-2026-76163
16 Sep 202614:05
cve
debiancve
Debian CVE
CVE-2026-76163
16 Sep 202614:05
debiancve
euvd
EUVD
EUVD-2026-80776
16 Sep 202614:05
euvd
nvd
NVD
CVE-2026-76163
16 Sep 202615:17
nvd
osv
OSV
DEBIAN-CVE-2026-76163
16 Sep 202615:17
osv
osv
OSV
ECHO-2B19-D51C-2494
16 Sep 202622:23
osv
redhatcve
RedhatCVE
CVE-2026-76163
16 Sep 202614:54
redhatcve
[
  {
    "vendor": "ISC",
    "product": "BIND 9",
    "versions": [
      {
        "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": "9.20.9-S1",
        "lessThanOrEqual": "9.20.27-S1",
        "status": "affected",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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16 Sep 2026 14:05Current
CVSS 3.17.5
16