# mbedtls security updates

Patch Radar has 92 security fixes for mbedtls, closing 52 CVEs. The newest security fix is DEBIAN-CVE-2026-73064 (3.6.7-1), released September 26, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DEBIAN-CVE-2026-73064](https://patchblox.com/security/data/fix/linux/debian-cve-2026-73064.md) | Sep 26, 2026 | Debian 14 3.6.7-1 | Routine | 1 | 0 |
| [OPENSUSE-SU-2026:21865-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21865-1.md) | Sep 16, 2026 | opensuse-leap 16.0 3.6.7-bp160.1.1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-25832](https://patchblox.com/security/data/fix/linux/debian-cve-2026-25832.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-35336](https://patchblox.com/security/data/fix/linux/debian-cve-2026-35336.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-49300](https://patchblox.com/security/data/fix/linux/debian-cve-2026-49300.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50579](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50579.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50580](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50580.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50581](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50581.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50583](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50583.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50584](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50584.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50585](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50585.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50586](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50586.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50587](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50587.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50588](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50588.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50640](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50640.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-50713](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50713.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-54435](https://patchblox.com/security/data/fix/linux/debian-cve-2026-54435.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-54441](https://patchblox.com/security/data/fix/linux/debian-cve-2026-54441.md) | Jul 24, 2026 | Debian 14 3.6.7-2 | Routine | 1 | 0 |
| [OPENSUSE-SU-2026:21144-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21144-1.md) | Jun 22, 2026 | opensuse-leap 16.0 3.6.6-bp160.1.1 | Urgent | 15 | 0 |
| [DEBIAN-CVE-2026-34877](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34877.md) | Apr 2, 2026 | Debian 14 3.6.6-0.1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-34876](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34876.md) | Apr 2, 2026 | Debian 13.5 (trixie) 3.6.6-0.1~deb13u1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-34876](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34876.md) | Apr 2, 2026 | Debian 14 3.6.6-0.1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-34873](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34873.md) | Apr 1, 2026 | Debian 13.5 (trixie) 3.6.6-0.1~deb13u1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-34873](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34873.md) | Apr 1, 2026 | Debian 14 3.6.6-0.1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-34872](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34872.md) | Apr 1, 2026 | Debian 13.5 (trixie) 3.6.6-0.1~deb13u1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-34872](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34872.md) | Apr 1, 2026 | Debian 14 3.6.6-0.1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-34874](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34874.md) | Apr 1, 2026 | Debian 13.5 (trixie) 3.6.6-0.1~deb13u1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-34874](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34874.md) | Apr 1, 2026 | Debian 14 3.6.6-0.1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-34871](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34871.md) | Apr 1, 2026 | Debian 14 3.6.6-0.1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-25833](https://patchblox.com/security/data/fix/linux/debian-cve-2026-25833.md) | Apr 1, 2026 | Debian 14 3.6.6-0.1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-25835](https://patchblox.com/security/data/fix/linux/debian-cve-2026-25835.md) | Apr 1, 2026 | Debian 13.5 (trixie) 3.6.6-0.1~deb13u1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-25835](https://patchblox.com/security/data/fix/linux/debian-cve-2026-25835.md) | Apr 1, 2026 | Debian 14 3.6.6-0.1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-34875](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34875.md) | Apr 1, 2026 | Debian 13.5 (trixie) 3.6.6-0.1~deb13u1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-34875](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34875.md) | Apr 1, 2026 | Debian 14 3.6.6-0.1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-25834](https://patchblox.com/security/data/fix/linux/debian-cve-2026-25834.md) | Apr 1, 2026 | Debian 13.5 (trixie) 3.6.6-0.1~deb13u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-25834](https://patchblox.com/security/data/fix/linux/debian-cve-2026-25834.md) | Apr 1, 2026 | Debian 14 3.6.6-0.1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-59438](https://patchblox.com/security/data/fix/linux/debian-cve-2025-59438.md) | Oct 21, 2025 | Debian 13.5 (trixie) 3.6.5-0.1~deb13u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-59438](https://patchblox.com/security/data/fix/linux/debian-cve-2025-59438.md) | Oct 21, 2025 | Debian 14 3.6.5-0.1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-54764](https://patchblox.com/security/data/fix/linux/debian-cve-2025-54764.md) | Oct 20, 2025 | Debian 13.5 (trixie) 3.6.5-0.1~deb13u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-54764](https://patchblox.com/security/data/fix/linux/debian-cve-2025-54764.md) | Oct 20, 2025 | Debian 14 3.6.5-0.1 | Routine | 1 | 0 |
| [DLA-4274-2](https://patchblox.com/security/data/fix/linux/dla-4274-2.md) | Aug 30, 2025 | Debian 11.6 (bullseye) 2.16.9-0.1+deb11u3 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2025-49087](https://patchblox.com/security/data/fix/linux/debian-cve-2025-49087.md) | Jul 20, 2025 | Debian 13.5 (trixie) 3.6.4-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-49087](https://patchblox.com/security/data/fix/linux/debian-cve-2025-49087.md) | Jul 20, 2025 | Debian 14 3.6.4-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-47917](https://patchblox.com/security/data/fix/linux/debian-cve-2025-47917.md) | Jul 20, 2025 | Debian 13.5 (trixie) 3.6.4-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2025-47917](https://patchblox.com/security/data/fix/linux/debian-cve-2025-47917.md) | Jul 20, 2025 | Debian 14 3.6.4-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2025-48965](https://patchblox.com/security/data/fix/linux/debian-cve-2025-48965.md) | Jul 20, 2025 | Debian 13.5 (trixie) 3.6.4-1 | High | 1 | 0 |
| [DEBIAN-CVE-2025-48965](https://patchblox.com/security/data/fix/linux/debian-cve-2025-48965.md) | Jul 20, 2025 | Debian 14 3.6.4-1 | High | 1 | 0 |
| [DEBIAN-CVE-2025-52496](https://patchblox.com/security/data/fix/linux/debian-cve-2025-52496.md) | Jul 4, 2025 | Debian 13.5 (trixie) 3.6.4-1 | High | 1 | 0 |
| [DEBIAN-CVE-2025-52496](https://patchblox.com/security/data/fix/linux/debian-cve-2025-52496.md) | Jul 4, 2025 | Debian 14 3.6.4-1 | High | 1 | 0 |
| [DEBIAN-CVE-2025-52497](https://patchblox.com/security/data/fix/linux/debian-cve-2025-52497.md) | Jul 4, 2025 | Debian 13.5 (trixie) 3.6.4-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-52497](https://patchblox.com/security/data/fix/linux/debian-cve-2025-52497.md) | Jul 4, 2025 | Debian 14 3.6.4-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-49601](https://patchblox.com/security/data/fix/linux/debian-cve-2025-49601.md) | Jul 4, 2025 | Debian 13.5 (trixie) 3.6.4-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-49601](https://patchblox.com/security/data/fix/linux/debian-cve-2025-49601.md) | Jul 4, 2025 | Debian 14 3.6.4-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-49600](https://patchblox.com/security/data/fix/linux/debian-cve-2025-49600.md) | Jul 4, 2025 | Debian 13.5 (trixie) 3.6.4-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-49600](https://patchblox.com/security/data/fix/linux/debian-cve-2025-49600.md) | Jul 4, 2025 | Debian 14 3.6.4-1 | Routine | 1 | 0 |
| [DLA-4236-1](https://patchblox.com/security/data/fix/linux/dla-4236-1.md) | Jun 30, 2025 | Debian 11.6 (bullseye) 2.16.9-0.1+deb11u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-27810](https://patchblox.com/security/data/fix/linux/debian-cve-2025-27810.md) | Mar 25, 2025 | Debian 13.5 (trixie) 3.6.3-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-27810](https://patchblox.com/security/data/fix/linux/debian-cve-2025-27810.md) | Mar 25, 2025 | Debian 14 3.6.3-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-27809](https://patchblox.com/security/data/fix/linux/debian-cve-2025-27809.md) | Mar 25, 2025 | Debian 13.5 (trixie) 3.6.3-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-27809](https://patchblox.com/security/data/fix/linux/debian-cve-2025-27809.md) | Mar 25, 2025 | Debian 14 3.6.3-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-49195](https://patchblox.com/security/data/fix/linux/debian-cve-2024-49195.md) | Oct 15, 2024 | Debian 13.5 (trixie) 3.6.2-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2024-49195](https://patchblox.com/security/data/fix/linux/debian-cve-2024-49195.md) | Oct 15, 2024 | Debian 14 3.6.2-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2024-45157](https://patchblox.com/security/data/fix/linux/debian-cve-2024-45157.md) | Sep 5, 2024 | Debian 13.5 (trixie) 3.6.2-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-45157](https://patchblox.com/security/data/fix/linux/debian-cve-2024-45157.md) | Sep 5, 2024 | Debian 14 3.6.2-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-28755](https://patchblox.com/security/data/fix/linux/debian-cve-2024-28755.md) | Apr 3, 2024 | Debian 13.5 (trixie) 3.6.0-3 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-28755](https://patchblox.com/security/data/fix/linux/debian-cve-2024-28755.md) | Apr 3, 2024 | Debian 14 3.6.0-3 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-28960](https://patchblox.com/security/data/fix/linux/debian-cve-2024-28960.md) | Mar 29, 2024 | Debian 13.5 (trixie) 2.28.8-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-28960](https://patchblox.com/security/data/fix/linux/debian-cve-2024-28960.md) | Mar 29, 2024 | Debian 14 2.28.8-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-23775](https://patchblox.com/security/data/fix/linux/debian-cve-2024-23775.md) | Jan 31, 2024 | Debian 13.5 (trixie) 2.28.7-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-23775](https://patchblox.com/security/data/fix/linux/debian-cve-2024-23775.md) | Jan 31, 2024 | Debian 14 2.28.7-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-23170](https://patchblox.com/security/data/fix/linux/debian-cve-2024-23170.md) | Jan 31, 2024 | Debian 13.5 (trixie) 2.28.7-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-23170](https://patchblox.com/security/data/fix/linux/debian-cve-2024-23170.md) | Jan 31, 2024 | Debian 14 2.28.7-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-43615](https://patchblox.com/security/data/fix/linux/debian-cve-2023-43615.md) | Oct 7, 2023 | Debian 13.5 (trixie) 2.28.5-1 | High | 1 | 0 |
| [DEBIAN-CVE-2023-43615](https://patchblox.com/security/data/fix/linux/debian-cve-2023-43615.md) | Oct 7, 2023 | Debian 14 2.28.5-1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-36647](https://patchblox.com/security/data/fix/linux/debian-cve-2021-36647.md) | Jan 17, 2023 | Debian 12.15 (bookworm) 2.16.11-0.1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2021-36647](https://patchblox.com/security/data/fix/linux/debian-cve-2021-36647.md) | Jan 17, 2023 | Debian 13.5 (trixie) 2.16.11-0.1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2021-36647](https://patchblox.com/security/data/fix/linux/debian-cve-2021-36647.md) | Jan 17, 2023 | Debian 14 2.16.11-0.1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2022-46393](https://patchblox.com/security/data/fix/linux/debian-cve-2022-46393.md) | Dec 15, 2022 | Debian 12.15 (bookworm) 2.28.2-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-46393](https://patchblox.com/security/data/fix/linux/debian-cve-2022-46393.md) | Dec 15, 2022 | Debian 13.5 (trixie) 2.28.2-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-46393](https://patchblox.com/security/data/fix/linux/debian-cve-2022-46393.md) | Dec 15, 2022 | Debian 14 2.28.2-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-46392](https://patchblox.com/security/data/fix/linux/debian-cve-2022-46392.md) | Dec 15, 2022 | Debian 12.15 (bookworm) 2.28.2-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2022-46392](https://patchblox.com/security/data/fix/linux/debian-cve-2022-46392.md) | Dec 15, 2022 | Debian 13.5 (trixie) 2.28.2-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2022-46392](https://patchblox.com/security/data/fix/linux/debian-cve-2022-46392.md) | Dec 15, 2022 | Debian 14 2.28.2-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2022-35409](https://patchblox.com/security/data/fix/linux/debian-cve-2022-35409.md) | Jul 15, 2022 | Debian 12.15 (bookworm) 2.28.1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-35409](https://patchblox.com/security/data/fix/linux/debian-cve-2022-35409.md) | Jul 15, 2022 | Debian 13.5 (trixie) 2.28.1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-35409](https://patchblox.com/security/data/fix/linux/debian-cve-2022-35409.md) | Jul 15, 2022 | Debian 14 2.28.1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-43666](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43666.md) | Mar 24, 2022 | Debian 12.15 (bookworm) 2.28.0-1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-43666](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43666.md) | Mar 24, 2022 | Debian 13.5 (trixie) 2.28.0-1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-43666](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43666.md) | Mar 24, 2022 | Debian 14 2.28.0-1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-44732](https://patchblox.com/security/data/fix/linux/debian-cve-2021-44732.md) | Dec 20, 2021 | Debian 13.5 (trixie) 2.28.0-0.3 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-44732](https://patchblox.com/security/data/fix/linux/debian-cve-2021-44732.md) | Dec 20, 2021 | Debian 14 2.28.0-0.3 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-44732](https://patchblox.com/security/data/fix/linux/debian-cve-2021-44732.md) | Dec 20, 2021 | Debian 12.15 (bookworm) 2.28.0-0.3 | Urgent | 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.