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CVE-2026-15970 L7 intention authorization bypass via custom public listener

🗓️ 07 Aug 2026 19:20:13Reported by HashiCorpType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

CVE-2026-15970: Consul L7 bypass via custom public listener; mesh can reach denied HTTP paths.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-15970
7 Aug 202619:20
attackerkb
cve
CVE
CVE-2026-15970
7 Aug 202619:20
cve
euvd
EUVD
EUVD-2026-54611
7 Aug 202619:20
euvd
nvd
NVD
CVE-2026-15970
7 Aug 202620:16
nvd
[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "64 bit",
      "32 bit",
      "x86",
      "ARM",
      "MacOS",
      "Windows",
      "Linux"
    ],
    "product": "Consul",
    "repo": "https://github.com/hashicorp/consul",
    "vendor": "HashiCorp",
    "versions": [
      {
        "lessThan": "2.0.3",
        "status": "affected",
        "version": "1.20.1",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "64 bit",
      "32 bit",
      "x86",
      "ARM",
      "MacOS",
      "Windows",
      "Linux"
    ],
    "product": "Consul Enterprise",
    "repo": "https://github.com/hashicorp/consul",
    "vendor": "HashiCorp",
    "versions": [
      {
        "changes": [
          {
            "at": "1.21.17",
            "status": "unaffected"
          },
          {
            "at": "1.22.11",
            "status": "unaffected"
          }
        ],
        "lessThan": "2.0.3",
        "status": "affected",
        "version": "1.20.1",
        "versionType": "semver"
      }
    ]
  }
]

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