# python-flask-cors security updates

Patch Radar has 15 security fixes for python-flask-cors, closing 5 CVEs. The newest security fix is DLA-4197-1 (3.0.9-2+deb11u1), released May 31, 2025.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DLA-4197-1](https://patchblox.com/security/data/fix/linux/dla-4197-1.md) | May 31, 2025 | Debian 11.6 (bullseye) 3.0.9-2+deb11u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-6866](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6866.md) | Mar 20, 2025 | Debian 12.15 (bookworm) 3.0.10-2+deb12u1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-6866](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6866.md) | Mar 20, 2025 | Debian 13.5 (trixie) 6.0.0-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-6866](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6866.md) | Mar 20, 2025 | Debian 14 6.0.0-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-6844](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6844.md) | Mar 20, 2025 | Debian 12.15 (bookworm) 3.0.10-2+deb12u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-6844](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6844.md) | Mar 20, 2025 | Debian 13.5 (trixie) 6.0.0-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-6844](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6844.md) | Mar 20, 2025 | Debian 14 6.0.0-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-6839](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6839.md) | Mar 20, 2025 | Debian 12.15 (bookworm) 3.0.10-2+deb12u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-6839](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6839.md) | Mar 20, 2025 | Debian 13.5 (trixie) 6.0.1-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-6839](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6839.md) | Mar 20, 2025 | Debian 14 6.0.1-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-6221](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6221.md) | Aug 18, 2024 | Debian 13.5 (trixie) 5.0.0-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-6221](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6221.md) | Aug 18, 2024 | Debian 14 5.0.0-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-1681](https://patchblox.com/security/data/fix/linux/debian-cve-2024-1681.md) | Apr 19, 2024 | Debian 12.15 (bookworm) 3.0.10-2+deb12u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-1681](https://patchblox.com/security/data/fix/linux/debian-cve-2024-1681.md) | Apr 19, 2024 | Debian 13.5 (trixie) 4.0.1-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-1681](https://patchblox.com/security/data/fix/linux/debian-cve-2024-1681.md) | Apr 19, 2024 | Debian 14 4.0.1-1 | 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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