vulnerability
Ubuntu: USN-8032-1 (CVE-2025-69225): AIOHTTP vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Jan 6, 2026 | Feb 17, 2026 | Apr 16, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Jan 6, 2026
Added
Feb 17, 2026
Modified
Apr 16, 2026
Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below contain parser logic which allows non-ASCII decimals to be present in the Range header. There is no known impact, but there is the possibility that there's a method to exploit a request smuggling vulnerability. This issue is fixed in version 3.13.3.
Solutions
ubuntu-pro-upgrade-python3-aiohttpubuntu-upgrade-python3-aiohttp
References
- CVE-2025-69225
- https://attackerkb.com/topics/CVE-2025-69225
- CWE-444
- EUVD-EUVD-2026-1047
- UBUNTU-USN-8032-1
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-1047
- https://github.com/aio-libs/aiohttp/commit/c7b7a044f88c71cefda95ec75cdcfaa4792b3b96
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-mqqc-3gqh-h2x8
- https://ubuntu.com/security/notices/USN-8032-1
- https://www.cve.org/CVERecord?id=CVE-2025-69225
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.