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CVE-2026-45108

🗓️ 27 May 2026 18:53:29Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 46 Views

CVE-2026-45108: Authentication bypass in DAG flow enables cross-user local session impersonation in Entra ID; fixed in 3.1.5 and 2.3.11.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-45108
27 May 202618:53
attackerkb
circl
Circl
CVE-2026-45108
28 May 202605:00
circl
cnnvd
CNNVD
Himmelblau 安全漏洞
27 May 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-45108 Himmelblau: Authentication Bypass via Cross-User Local Session Impersonation in Device Authorization Grant (DAG) Flow
27 May 202618:53
cvelist
euvd
EUVD
EUVD-2026-32633
27 May 202618:53
euvd
nvd
NVD
CVE-2026-45108
27 May 202620:16
nvd
opensuse
OPENSUSE Linux
Security update for himmelblau (important)
30 Jun 202600:00
opensuse
osv
OSV
OPENSUSE-SU-2026:21111-1 Security update for himmelblau
19 Jun 202617:10
osv
osv
OSV
SUSE-SU-2026:22186-1 Security update for himmelblau
19 Jun 202617:04
osv
ptsecurity
Positive Technologies
PT-2026-44079
27 May 202600:00
ptsecurity
Rows per page
Vulners
Node
OR
himmelblau-idmhimmelblauRange2.0.02.3.11
himmelblau-idmhimmelblauRange3.0.0-alpha3.1.5
[
  {
    "vendor": "himmelblau-idm",
    "product": "himmelblau",
    "versions": [
      {
        "version": ">= 2.0.0, < 2.3.11",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0-alpha, < 3.1.5",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:51Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.4
EPSS0.00246
SSVC
46