# nbconvert security updates

Patch Radar has 8 security fixes for nbconvert, closing 3 CVEs. The newest security fix is DEBIAN-CVE-2026-39378 (7.17.1-1), released May 15, 2026.

- Web page: https://patchblox.com/security/product/linux/nbconvert
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DEBIAN-CVE-2026-39378](https://patchblox.com/security/data/fix/linux/debian-cve-2026-39378.md) | May 15, 2026 | Debian 14 7.17.1-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-39378](https://patchblox.com/security/data/fix/linux/debian-cve-2026-39378.md) | May 15, 2026 | Debian 13.5 (trixie) 7.16.6-1+deb13u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-39377](https://patchblox.com/security/data/fix/linux/debian-cve-2026-39377.md) | May 15, 2026 | Debian 14 7.17.1-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-39377](https://patchblox.com/security/data/fix/linux/debian-cve-2026-39377.md) | May 15, 2026 | Debian 13.5 (trixie) 7.16.6-1+deb13u1 | Routine | 1 | 0 |
| [DLA-3863-1](https://patchblox.com/security/data/fix/linux/dla-3863-1.md) | Sep 2, 2024 | Debian 11.6 (bullseye) 5.6.1-3+deb11u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2021-32862](https://patchblox.com/security/data/fix/linux/debian-cve-2021-32862.md) | Aug 18, 2022 | Debian 12.15 (bookworm) 6.5.1-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2021-32862](https://patchblox.com/security/data/fix/linux/debian-cve-2021-32862.md) | Aug 18, 2022 | Debian 13.5 (trixie) 6.5.1-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2021-32862](https://patchblox.com/security/data/fix/linux/debian-cve-2021-32862.md) | Aug 18, 2022 | Debian 14 6.5.1-1 | Routine | 1 | 0 |

---

Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.