CRITICAL9.8PyPI
PYSEC-2025-120· CVE-2023-25574, GHSA-mcgx-2gcr-p3hpModified: 5/21/2026
package
PyPI/jupyterhub-ltiauthenticator
pkg:pypi/jupyterhub-ltiauthenticator
MEDIUM5.9PyPI
PYSEC-2026-2533· CVE-2026-34052, GHSA-8mxq-7xr7-2fxjLTI JupyterHub Authenticator: Unbounded Memory Growth via Nonce Storage (Denial of Service)
Modified: 7/13/2026
MEDIUM5.9PyPI
GHSA-8mxq-7xr7-2fxj· CVE-2026-34052, PYSEC-2026-2533LTI JupyterHub Authenticator: Unbounded Memory Growth via Nonce Storage (Denial of Service)
Modified: 9/10/2026
CRITICAL10.0PyPI
GHSA-mcgx-2gcr-p3hp· CVE-2023-25574, PYSEC-2025-120LTI JupyterHub Authenticator does not properly validate JWT Signature
Modified: 6/5/2026