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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👁 54 Views

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

Related
Affected
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
bind920 -- multiple vulnerabilities
16 Sep 202600:00
–freebsd
alpinelinux
AlpineLinux
CVE-2026-76163
16 Sep 202614:05
–alpinelinux
cgr
Chainguard
CVE-2026-76163 vulnerabilities
28 Sep 202620:54
–cgr
circl
Circl
CVE-2026-76163
16 Sep 202623:04
–circl
cve
CVE
CVE-2026-76163
16 Sep 202614:05
–cve
debian
Debian
[SECURITY] [DSA 6505-1] bind9 security update
17 Sep 202618:28
–debian
debiancve
Debian CVE
CVE-2026-76163
16 Sep 202614:05
–debiancve
nessus
Tenable Nessus
Debian dsa-6505 : bind9 - security update
17 Sep 202600:00
–nessus
nessus
Tenable Nessus
FreeBSD : bind920 -- multiple vulnerabilities (45921d77-b346-11f1-952f-589cfc023192)
4 Oct 202600:00
–nessus
nessus
Tenable Nessus
SUSE SLED15 / SLES15 Security Update : bind (SUSE-SU-2026:4285-1)
23 Sep 202600:00
–nessus
Rows per page
[
  {
    "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
EPSS0.00569
SSVC
54