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CVE-2026-34052

🗓️ 03 Apr 2026 22:04:10Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 67 Views

CVE-2026-34052: LTI JupyterHub Authenticator stored nonces before validation, causing memory growth; fixed in 1.6.3.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-34052
3 Apr 202622:04
attackerkb
cgr
Chainguard
CVE-2026-34052 vulnerabilities
6 Apr 202619:32
cgr
cnnvd
CNNVD
LTI JupyterHub Authenticator 安全漏洞
3 Apr 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-34052 LTI JupyterHub Authenticator: Unbounded Memory Growth via Nonce Storage (Denial of Service)
3 Apr 202622:04
cvelist
euvd
EUVD
EUVD-2026-18893
3 Apr 202621:42
euvd
github
Github Security Blog
LTI JupyterHub Authenticator: Unbounded Memory Growth via Nonce Storage (Denial of Service)
3 Apr 202621:42
github
nvd
NVD
CVE-2026-34052
3 Apr 202623:17
nvd
osv
OSV
CGA-36Q9-XH76-8CRH
4 Apr 202612:11
osv
osv
OSV
CGA-3FXR-RFJR-38GV
4 Apr 202613:28
osv
osv
OSV
CGA-4R26-W2P5-254H
4 Apr 202612:22
osv
Rows per page
NVD
Vulners
[
  {
    "vendor": "jupyterhub",
    "product": "ltiauthenticator",
    "versions": [
      {
        "version": "< 1.6.3",
        "status": "affected"
      }
    ]
  }
]

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24 Jul 2026 22:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.9
EPSS0.00329
SSVC
67