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.
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Mon, 22 Jun 2026 19:30:00 +0000
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| 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. | |
| Title | AIOHTTP: Payload Response Resources Are Not Closed After Mid-Body Disconnect | |
| Weaknesses | CWE-404 | |
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-22T18:18:21.597Z
Reserved: 2026-06-12T17:13:32.280Z
Link: CVE-2026-54280
Updated: 2026-06-22T18:17:38.700Z
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OpenCVE Enrichment
Updated: 2026-06-22T18:45:04Z