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CVE-2026-40205

🗓️ 28 Aug 2026 10:12:24Reported by OXType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

OAuth2 remote token validation accepts partial-scope tokens where all scopes are required.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-40205
28 Aug 202610:12
alpinelinux
cve
CVE
CVE-2026-40205
28 Aug 202610:12
cve
euvd
EUVD
EUVD-2026-67671
28 Aug 202610:12
euvd
nvd
NVD
CVE-2026-40205
28 Aug 202612:16
nvd
ptsecurity
Positive Technologies
PT-2026-83064
28 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-40205
28 Aug 202610:12
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "core"
    ],
    "product": "OX Dovecot Pro",
    "vendor": "Open-Xchange GmbH",
    "versions": [
      {
        "lessThan": "2.3.22.2",
        "status": "affected",
        "version": "2.3.11.2",
        "versionType": "semver"
      },
      {
        "lessThan": "3.0.7",
        "status": "affected",
        "version": "3.0.0",
        "versionType": "semver"
      },
      {
        "lessThan": "3.1.6",
        "status": "affected",
        "version": "3.1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "modules": [
      "core"
    ],
    "product": "OX Dovecot CE",
    "vendor": "Open-Xchange GmbH",
    "versions": [
      {
        "lessThan": "2.4.5",
        "status": "affected",
        "version": "2.3.11.2",
        "versionType": "semver"
      }
    ]
  }
]

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