https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T18:32:47.528266+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-4475 EUVD-2026-4475 2026-10-07T18:32:47.955018+00:00 EUVD-2026-4475 https://cve.radiocsirt.org/vuln/fkie_cve-2024-28188 fkie_cve-2024-28188 2026-10-07T18:32:47.955076+00:00

Jupyter Scheduler is collection of extensions for programming jobs to run now or run on a schedule. The list of conda environments of `jupyter-scheduler` users maybe be exposed, potentially revealing information about projects that a specific user may be working on. This vulnerability has been patched in version(s) 1.1.6, 1.2.1, 1.8.2 and 2.5.2.

 https://cve.radiocsirt.org/vuln/ghsa-v9g2-g7j4-4jxc GHSA-v9g2-g7j4-4jxc — jupyter-scheduler's endpoint is missing authentication 2026-10-07T18:32:47.955125+00:00

Affected: PyPI: jupyter-scheduler

### Impact

`jupyter_scheduler` is missing an authentication check in Jupyter Server on an API endpoint (`GET /scheduler/runtime_environments`) which lists the names of the Conda environments on the server. In affected versions, `jupyter_scheduler` allows an unauthenticated user to obtain the list of Conda environment names on the server. This reveals any information that may be present in a Conda environment name.

This issue does **not** allow an unauthenticated third party to read, modify, or enter the Conda environments present on the server where `jupyter_scheduler` is running. This issue only reveals the list of Conda environment names.

Impacted versions: `>=1.0.0,<=1.1.5 ; ==1.2.0 ; >=1.3.0,<=1.8.1 ; >=2.0.0,<=2.5.1`

### Patches

* `jupyter-scheduler==1.1.6` * `jupyter-scheduler==1.2.1` * `jupyter-scheduler==1.8.2` * `jupyter-scheduler==2.5.2`

### Workarounds

Server operators who are unable to upgrade can disable the `jupyter-scheduler` extension with:

``` jupyter server extension disable jupyter-scheduler ```

### References

If you have any questions or comments about this advisory we ask that you contact AWS/Amazon Security via our vulnerability reporting page [1] or directly via email to [aws-security@amazon.com](mailto:aws-security@amazon.com). Please do not create a public GitHub issue.

[1] Vulnerability reporting page: https://aws.amazon.com/security/vulnerability-reporting

 https://cve.radiocsirt.org/vuln/gsd-2024-28188 gsd-2024-28188 2026-10-07T18:32:47.955192+00:00 gsd-2024-28188 https://cve.radiocsirt.org/vuln/pysec-2026-1479 PYSEC-2026-1479 — jupyter-scheduler's endpoint is missing authentication 2026-10-07T18:32:47.955212+00:00

Affected: PyPI: jupyter-scheduler

### Impact

`jupyter_scheduler` is missing an authentication check in Jupyter Server on an API endpoint (`GET /scheduler/runtime_environments`) which lists the names of the Conda environments on the server. In affected versions, `jupyter_scheduler` allows an unauthenticated user to obtain the list of Conda environment names on the server. This reveals any information that may be present in a Conda environment name.

This issue does **not** allow an unauthenticated third party to read, modify, or enter the Conda environments present on the server where `jupyter_scheduler` is running. This issue only reveals the list of Conda environment names.

Impacted versions: `>=1.0.0,<=1.1.5 ; ==1.2.0 ; >=1.3.0,<=1.8.1 ; >=2.0.0,<=2.5.1`

### Patches

* `jupyter-scheduler==1.1.6` * `jupyter-scheduler==1.2.1` * `jupyter-scheduler==1.8.2` * `jupyter-scheduler==2.5.2`

### Workarounds

Server operators who are unable to upgrade can disable the `jupyter-scheduler` extension with:

``` jupyter server extension disable jupyter-scheduler ```

### References

If you have any questions or comments about this advisory we ask that you contact AWS/Amazon Security via our vulnerability reporting page [1] or directly via email to [aws-security@amazon.com](mailto:aws-security@amazon.com). Please do not create a public GitHub issue.

[1] Vulnerability reporting page: https://aws.amazon.com/security/vulnerability-reporting

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2024-28188 UBUNTU-CVE-2024-28188 2026-10-07T18:32:47.955287+00:00

Affected: Ubuntu:22.04:LTS: jupyter-server, Ubuntu:24.04:LTS: jupyter-server, Ubuntu:25.10: jupyter-server, Ubuntu:26.04:LTS: jupyter-server

Jupyter Scheduler is collection of extensions for programming jobs to run now or run on a schedule. The list of conda environments of `jupyter-scheduler` users maybe be exposed, potentially revealing information about projects that a specific user may be working on. This vulnerability has been patched in version(s) 1.1.6, 1.2.1, 1.8.2 and 2.5.2.