# python3-twisted-bin 18.9.0-6ubuntu1: python3-twisted-bin 18.9.0-6ubuntu1 for Ubuntu 20.04 LTS (focal)

python3-twisted-bin 18.9.0-6ubuntu1, released August 12, 2019, fixes 3 CVEs in python3-twisted-bin. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-focal-python3-twisted-bin-18.9.0-6ubuntu1
- Platform: Linux
- Released: Aug 12, 2019
- Priority: High (Closes CVE-2019-9515, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [python3-twisted-bin](https://patchblox.com/security/data/product/linux/python3-twisted-bin.md) | Ubuntu 20.04 LTS (focal) | 18.9.0-6ubuntu1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2019-9515](https://patchblox.com/security/data/cve/CVE-2019-9515.md) | High | python3-twisted: Some HTTP/2 implementations are vulnerable to a settings flood, potentiallyleading to a denial of service | 7.5 | 0.8729 |  |
| [CVE-2019-9512](https://patchblox.com/security/data/cve/CVE-2019-9512.md) | High | HTTP/2 Server Denial of Service Vulnerability | 7.5 | 0.8343 |  |
| [CVE-2019-9514](https://patchblox.com/security/data/cve/CVE-2019-9514.md) | High | HTTP/2 Server Denial of Service Vulnerability | 7.5 | 0.8281 |  |

---

Data as of 2026-11-11T13:47:35Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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.
