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CVE-2026-77119

🗓️ 16 Sep 2026 14:17:11Reported by iscType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

BIND 9 NSEC3 insecure-referral accepts unrelated cached RRsets, allowing forged answers.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-77119 NSEC3 insecure-referral proof can use unrelated cached NSEC3 RRsets
16 Sep 202614:17
cvelist
euvd
EUVD
EUVD-2026-80787
16 Sep 202614:17
euvd
nvd
NVD
CVE-2026-77119
16 Sep 202615:17
nvd
CNA
Node
OR
iscbindRange9.11.09.18.50
iscbindRange9.20.09.20.27
iscbindRange9.21.09.21.25
iscbindRange9.11.3-s19.18.50-s1
iscbindRange9.20.9-s19.20.27-s1
[
  {
    "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"
  }
]

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16 Sep 2026 15:17Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.9
8