1.7
Low
CVE-2026-54280 AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python
Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, payload resources are not closed correctly when a client disconnects in the middle of a write. If a payload is using an open file or similar limited resource, then an attacker may be able to cause resource starvation temporarily until garbage collection or similar closes the file. This vulnerability is fixed in 3.14.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| aiohttp 3.14 | earliest → < 3.14.1 | 3.14.1 |
References
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
Other CVEs of aiohttp
The 53 CVEs of aiohttp →
CVE-2026-111750
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python
6.3
Medium
CVE-2026-111749
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python
2.3
Low
CVE-2026-111748
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python
6.3
Medium
CVE-2026-111066
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python
8.2
High