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CVE-2026-16326 consul-mcp-server vulnerable to cross-tenant credential reuse in streamable-HTTP stateless mode

🗓️ 29 Jul 2026 18:40:08Reported by HashiCorpType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

CVE-2026-16326: consul-mcp-server 0.1.0–0.1.3 allows cross-tenant credential reuse in stateless mode.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: consul-mcp-server vulnerable to cross-tenant credential reuse in streamable-HTTP stateless mode
29 Jul 202619:42
ibm
attackerkb
ATTACKERKB
CVE-2026-16326
29 Jul 202618:40
attackerkb
circl
Circl
CVE-2026-16326
29 Jul 202619:48
circl
cve
CVE
CVE-2026-16326
29 Jul 202618:40
cve
euvd
EUVD
EUVD-2026-50469
29 Jul 202618:40
euvd
hashicorp
HashiCorp Security Advisories
Multiple vulnerabilities impacting HashiCorp Consul MCP Server
29 Jul 202618:24
hashicorp
nvd
NVD
CVE-2026-16326
29 Jul 202619:16
nvd
ptsecurity
Positive Technologies
PT-2026-65880
29 Jul 202600:00
ptsecurity
[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "64 bit",
      "32 bit",
      "x86",
      "ARM",
      "MacOS",
      "Windows",
      "Linux"
    ],
    "product": "Tooling",
    "repo": "https://github.com/hashicorp/consul-mcp-server",
    "vendor": "HashiCorp",
    "versions": [
      {
        "lessThan": "0.1.4",
        "status": "affected",
        "version": "0.1.0",
        "versionType": "semver"
      }
    ]
  }
]

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