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CVE-2026-47426 OpenAM OAuth Client Impersonation via JWKS Resolver Cache

🗓️ 15 Sep 2026 09:57:08Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, the private_key_jwt client authentication path uses ClientJwksResolverCache without reliably binding a cached jwks_uri resolver and verified assertion to the expect...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-47426
15 Sep 202609:57
cve
euvd
EUVD
EUVD-2026-78368
15 Sep 202609:57
euvd
github
Github Security Blog
OpenAM OAuth Client Impersonation via JWKS Resolver Cache
29 Jun 202617:44
github
nvd
NVD
CVE-2026-47426
15 Sep 202610:17
nvd
osv
OSV
GHSA-F2CX-463Q-7M2C OpenAM OAuth Client Impersonation via JWKS Resolver Cache
29 Jun 202617:44
osv
osv
OSV
UBUNTU-CVE-2026-47426
16 Sep 202600:00
osv
ptsecurity
Positive Technologies
PT-2026-53761
29 Jun 202600:00
ptsecurity
snyk
Snyk
Improper Authentication
29 Jun 202617:44
snyk
ubuntucve
UbuntuCve
CVE-2026-47426
16 Sep 202600:00
ubuntucve
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-47426
16 Sep 202600:00
nessus
Rows per page
[
  {
    "vendor": "OpenIdentityPlatform",
    "product": "OpenAM",
    "versions": [
      {
        "version": "< 16.1.1",
        "status": "affected"
      }
    ]
  }
]

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15 Sep 2026 09:57Current
CVSS 47.6
EPSS0.00395
26