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CVE-2026-44428

🗓️ 14 May 2026 21:09:10Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 46 Views

CVE-2026-44428: MCP Registry GitHub OpenID Connect tokens were replayable across deployments due to fixed audience before 1.7.6.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-44428
14 May 202621:09
attackerkb
cgr
Chainguard
CVE-2026-44428 vulnerabilities
10 May 202607:17
cgr
circl
Circl
CVE-2026-44428
15 May 202601:51
circl
cnnvd
CNNVD
MCP Registry 代码问题漏洞
14 May 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-44428 MCP Registry: GitHub OIDC tokens replayable across registry deployments due to shared audience
14 May 202621:09
cvelist
euvd
EUVD
EUVD-2026-30493
14 May 202621:09
euvd
github
Github Security Blog
MCP Registry's GitHub OIDC tokens are replayable across registry deployments due to shared audience
8 May 202617:06
github
nvd
NVD
CVE-2026-44428
14 May 202622:16
nvd
osv
OSV
CGA-7GX7-H89W-MJVW
9 May 202600:00
osv
osv
OSV
CGA-GC3M-4V9W-CCHG
10 May 202604:33
osv
Rows per page
NVD
Node
[
  {
    "vendor": "modelcontextprotocol",
    "product": "registry",
    "versions": [
      {
        "version": "< 1.7.6",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:50Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.7
CVSS 42.1
EPSS0.00219
SSVC
46