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EUVD-2026-29703

🗓️ 12 May 2026 17:11:36Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 8 Views

Linux Entra SSO plugin flaw leaks Primary Refresh Token via broad host permissions before 1.8.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-42177
12 May 202617:11
attackerkb
CNNVD
Entra ID SSO via Microsoft Identity Broker on Linux 访问控制错误漏洞
12 May 202600:00
cnnvd
CVE
CVE-2026-42177
12 May 202617:11
cve
Cvelist
CVE-2026-42177 linux-entra-sso: PRT SSO cookie can leak to attacker-controlled hosts when broad host permissions are granted
12 May 202617:11
cvelist
Debian CVE
CVE-2026-42177
12 May 202617:11
debiancve
NVD
CVE-2026-42177
12 May 202618:17
nvd
OSV
DEBIAN-CVE-2026-42177
12 May 202618:17
osv
OSV
UBUNTU-CVE-2026-42177
12 May 202618:17
osv
Positive Technologies
PT-2026-40252
12 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-42177
13 May 202620:23
redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "cbba023d-ded8-3776-b89d-1135474c62d7",
        "vendor": {
          "name": "Siemens"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "f291de81-dd3a-3f63-b1dd-1b0264f70d5a",
        "product": {
          "name": "linux-entra-sso"
        },
        "product_version": "< 1.8.1"
      }
    ]
  }
]

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12 May 2026 17:11Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
EPSS0.00234
8