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CVE-2026-109575

🗓️ 12 Oct 2026 19:32:13Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 62 Views

Auth bypass in HAProxy Data Plane API allows unauthenticated full API administrative access.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-109575
12 Oct 202619:47
–circl
cvelist
Cvelist
CVE-2026-109575
12 Oct 202619:32
–cvelist
euvd
EUVD
EUVD-2026-97816
12 Oct 202619:32
–euvd
mend
Mend
CVE-2026-109575
12 Oct 202619:32
–mend
nvd
NVD
CVE-2026-109575
12 Oct 202620:17
–nvd
ptsecurity
Positive Technologies
PT-2026-110904
12 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-109575: Missing Authentication for Critical Function
12 Oct 202600:00
–rapid7
vulnrichment
Vulnrichment
CVE-2026-109575
12 Oct 202619:32
–vulnrichment
Vulners
Node
OR
haproxydata_plane_apiRange2.2.0–2.9.28
haproxydata_plane_apiRange3.0.0–3.0.24
haproxydata_plane_apiRange3.1.0–3.2.16
haproxydata_plane_apiRange3.3.0–3.3.8
haproxydata_plane_apiRange3.4.0–3.4.3
[
  {
    "defaultStatus": "unaffected",
    "packageName": "dataplaneapi",
    "product": "Data Plane API EE",
    "vendor": "HAProxy",
    "versions": [
      {
        "changes": [
          {
            "at": "2.9.29-ee1",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "2.9.28-ee1",
        "status": "affected",
        "version": "2.2.0-ee1",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "3.0.25-ee1",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "3.0.24-ee1",
        "status": "affected",
        "version": "3.0-ee",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "3.2.17-ee1",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "3.2.16-ee1",
        "status": "affected",
        "version": "3.1-ee",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "3.3.9-ee1",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "3.3.8-ee1",
        "status": "affected",
        "version": "3.3-ee",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "3.4.4-ee1",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "3.4.3-ee2",
        "status": "affected",
        "version": "3.4-ee",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "dataplaneapi-ee",
    "product": "Data Plane API CE",
    "repo": "https://github.com/haproxytech/dataplaneapi",
    "vendor": "HAProxy",
    "versions": [
      {
        "changes": [
          {
            "at": "2.9.29",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "2.9.28",
        "status": "affected",
        "version": "2.2.0",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "3.0.25",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "3.0.24",
        "status": "affected",
        "version": "3.0.0",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "3.2.17",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "3.2.16",
        "status": "affected",
        "version": "3.1.0",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "3.3.9",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "3.3.8",
        "status": "affected",
        "version": "3.3.0",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "3.4.4",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "3.4.3",
        "status": "affected",
        "version": "3.4.0",
        "versionType": "custom"
      }
    ]
  }
]

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16 Oct 2026 19:55Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.8
EPSS0.00355
SSVC
62