CVE catalog
CVE-2019-10856
jupyter-notebook: CVE-2019-10856
- Severity
- High · CVSS 7.4
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.26% · Oct 27, 2026
In Jupyter Notebook before 5.7.8, an open redirect can occur via an empty netloc. This issue exists because of an incomplete fix for CVE-2019-10255.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | jupyter-notebook | sid | 7.4.7-3 | not affected |
| Debian | jupyter-notebook | forky | 7.4.7-3 | not affected |
| Debian | jupyter-notebook | trixie | 6.4.13-5 | not affected |
| Debian | jupyter-notebook | bookworm | 6.4.12-2.2 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | jupyter-notebook | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | jupyter-notebook | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | jupyter-notebook | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | jupyter-notebook | source | bookworm | Not affected | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [jupyter-notebook]Not affected
Details (2)
6.4.12-2.2· all · bookwormNot affected
dsa · jupyter-notebook · debian · bookworm
6.4.12-2.2· all · bookwormNot affected
dsa · jupyter-notebook · debian · bookworm
- [python3-notebook]Not affected
Source package: [jupyter-notebook]
Details (2)
6.4.12-2.2· all · bookwormNot affected
dsa · jupyter-notebook · debian · bookworm
6.4.12-2.2· all · bookwormNot affected
dsa · jupyter-notebook · debian · bookworm
- [python-notebook-doc]Not affected
Source package: [jupyter-notebook]
Details (2)
6.4.12-2.2· all · bookwormNot affected
dsa · jupyter-notebook · debian · bookworm
6.4.12-2.2· all · bookwormNot affected
dsa · jupyter-notebook · debian · bookworm
Observed: