# smarty3 security updates

Patch Radar has 34 security fixes for smarty3, closing 11 CVEs. The newest security fix is smarty3 3.1.39-2ubuntu2, released January 16, 2026.

- Web page: https://patchblox.com/security/product/linux/smarty3
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [smarty3 3.1.39-2ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-smarty3-3.1.39-2ubuntu2.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 3.1.39-2ubuntu2 | High | 1 | 0 |
| [smarty3 3.1.39-2ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-smarty3-3.1.39-2ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 3.1.39-2ubuntu1 | High | 2 | 0 |
| [smarty3 3.1.39-2ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-smarty3-3.1.39-2ubuntu2.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.1.39-2ubuntu2 | High | 1 | 0 |
| [smarty3 3.1.39-2ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-smarty3-3.1.39-2ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.1.39-2ubuntu1 | High | 2 | 0 |
| [smarty3 3.1.48-1ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-smarty3-3.1.48-1ubuntu0.24.10.1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.1.48-1ubuntu0.24.10.1 | High | 3 | 0 |
| [DSA-5826-1](https://patchblox.com/security/data/fix/linux/dsa-5826-1.md) | Dec 10, 2024 | Debian 12.15 (bookworm) 3.1.47-2+deb12u1 | Routine | 1 | 0 |
| [DLA-3956-1](https://patchblox.com/security/data/fix/linux/dla-3956-1.md) | Nov 17, 2024 | Debian 11.6 (bullseye) 3.1.39-2+deb11u2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-35226](https://patchblox.com/security/data/fix/linux/debian-cve-2024-35226.md) | May 28, 2024 | Debian 14 3.1.48-2 | High | 1 | 0 |
| [DEBIAN-CVE-2024-35226](https://patchblox.com/security/data/fix/linux/debian-cve-2024-35226.md) | May 28, 2024 | Debian 12.15 (bookworm) 3.1.47-2+deb12u1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-35226](https://patchblox.com/security/data/fix/linux/debian-cve-2024-35226.md) | May 28, 2024 | Debian 13.5 (trixie) 3.1.48-2 | High | 1 | 0 |
| [smarty3 3.1.31+20161214.1.c7d42e4+selfpack1-3ubuntu0.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-smarty3-3.1.31-20161214.1.c7d42e4-selfpack1-3ubuntu0.1-esm1.md) | May 28, 2024 | Ubuntu 18.04.6 LTS (bionic) 3.1.31+20161214.1.c7d42e4+selfpack1-3ubuntu0.1+esm1 | High | 3 | 0 |
| [smarty3 3.1.34+20190228.1.c9f0de05+selfpack1-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-smarty3-3.1.34-20190228.1.c9f0de05-selfpack1-1ubuntu0.1.md) | May 28, 2024 | Ubuntu 20.04 LTS (focal) 3.1.34+20190228.1.c9f0de05+selfpack1-1ubuntu0.1 | High | 3 | 0 |
| [smarty3 3.1.39-2ubuntu1.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-smarty3-3.1.39-2ubuntu1.22.04.2.md) | May 28, 2024 | Ubuntu 22.04.1 LTS (jammy) 3.1.39-2ubuntu1.22.04.2 | High | 3 | 0 |
| [smarty3 3.1.48-1ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-smarty3-3.1.48-1ubuntu0.24.04.1.md) | May 28, 2024 | Ubuntu 24.04.5 LTS (noble) 3.1.48-1ubuntu0.24.04.1 | High | 3 | 0 |
| [DEBIAN-CVE-2023-28447](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28447.md) | Mar 28, 2023 | Debian 13.5 (trixie) 3.1.48-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-28447](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28447.md) | Mar 28, 2023 | Debian 14 3.1.48-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2018-25047](https://patchblox.com/security/data/fix/linux/debian-cve-2018-25047.md) | Sep 15, 2022 | Debian 12.15 (bookworm) 3.1.47-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2018-25047](https://patchblox.com/security/data/fix/linux/debian-cve-2018-25047.md) | Sep 15, 2022 | Debian 13.5 (trixie) 3.1.47-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2018-25047](https://patchblox.com/security/data/fix/linux/debian-cve-2018-25047.md) | Sep 15, 2022 | Debian 14 3.1.47-1 | Routine | 1 | 0 |
| [DSA-5151-1](https://patchblox.com/security/data/fix/linux/dsa-5151-1.md) | May 29, 2022 | Debian 11.6 (bullseye) 3.1.39-2+deb11u1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-29221](https://patchblox.com/security/data/fix/linux/debian-cve-2022-29221.md) | May 24, 2022 | Debian 12.15 (bookworm) 3.1.45-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-29221](https://patchblox.com/security/data/fix/linux/debian-cve-2022-29221.md) | May 24, 2022 | Debian 13.5 (trixie) 3.1.45-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-29221](https://patchblox.com/security/data/fix/linux/debian-cve-2022-29221.md) | May 24, 2022 | Debian 14 3.1.45-1 | High | 1 | 0 |
| [smarty3 3.1.39-2ubuntu1.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-smarty3-3.1.39-2ubuntu1.22.04.1.md) | May 24, 2022 | Ubuntu 22.04.1 LTS (jammy) 3.1.39-2ubuntu1.22.04.1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-29454](https://patchblox.com/security/data/fix/linux/debian-cve-2021-29454.md) | Jan 10, 2022 | Debian 12.15 (bookworm) 3.1.45-1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-29454](https://patchblox.com/security/data/fix/linux/debian-cve-2021-29454.md) | Jan 10, 2022 | Debian 13.5 (trixie) 3.1.45-1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-29454](https://patchblox.com/security/data/fix/linux/debian-cve-2021-29454.md) | Jan 10, 2022 | Debian 14 3.1.45-1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-21408](https://patchblox.com/security/data/fix/linux/debian-cve-2021-21408.md) | Jan 10, 2022 | Debian 12.15 (bookworm) 3.1.45-1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-21408](https://patchblox.com/security/data/fix/linux/debian-cve-2021-21408.md) | Jan 10, 2022 | Debian 13.5 (trixie) 3.1.45-1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-21408](https://patchblox.com/security/data/fix/linux/debian-cve-2021-21408.md) | Jan 10, 2022 | Debian 14 3.1.45-1 | High | 1 | 0 |
| [smarty3 3.1.31+20161214.1.c7d42e4+selfpack1-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-smarty3-3.1.31-20161214.1.c7d42e4-selfpack1-3ubuntu0.1.md) | Jan 10, 2022 | Ubuntu 18.04.6 LTS (bionic) 3.1.31+20161214.1.c7d42e4+selfpack1-3ubuntu0.1 | High | 6 | 0 |
| [smarty3 3.1.34+20190228.1.c9f0de05+selfpack1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-smarty3-3.1.34-20190228.1.c9f0de05-selfpack1-1ubuntu0.1-esm1.md) | Jan 10, 2022 | Ubuntu 20.04 LTS (focal) 3.1.34+20190228.1.c9f0de05+selfpack1-1ubuntu0.1~esm1 | High | 4 | 0 |
| [smarty3 3.1.39-2ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-smarty3-3.1.39-2ubuntu1.md) | Jan 10, 2022 | Ubuntu 22.04.1 LTS (jammy) 3.1.39-2ubuntu1 | High | 2 | 0 |
| [smarty3 3.1.31+20161214.1.c7d42e4+selfpack1-3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-smarty3-3.1.31-20161214.1.c7d42e4-selfpack1-3.md) | Jan 3, 2018 | Ubuntu 18.04.6 LTS (bionic) 3.1.31+20161214.1.c7d42e4+selfpack1-3 | Routine | 1 | 0 |

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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

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