AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, insufficient restrictions in header/trailer handling could cause uncapped memory usage. This issue has been patched in version 3.13.4.
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History
Thu, 02 Apr 2026 00:15:00 +0000
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threat_severity
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cvssV3_1
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Wed, 01 Apr 2026 23:45:00 +0000
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| Description | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, insufficient restrictions in header/trailer handling could cause uncapped memory usage. This issue has been patched in version 3.13.4. | |
| Title | AIOHTTP: Uncapped memory usage possible through aiohttp allowing unlimited trailer headers | |
| Weaknesses | CWE-400 CWE-770 |
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cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-04-01T20:08:08.800Z
Reserved: 2026-01-09T22:50:10.288Z
Link: CVE-2026-22815
No data.
Status : Received
Published: 2026-04-01T21:16:58.513
Modified: 2026-04-01T21:16:58.513
Link: CVE-2026-22815
OpenCVE Enrichment
No data.