CVE-2025-69223 – AIOHTTP’s HTTP Parser auto_decompress feature is vulnerable to zip bomb

CVE ID : CVE-2025-69223

Published : Jan. 5, 2026, 10 p.m. | 26 minutes ago

Description : AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a zip bomb to be used to execute a DoS against the AIOHTTP server. An attacker may be able to send a compressed request that when decompressed by AIOHTTP could exhaust the host’s memory. This issue is fixed in version 3.13.3.

Severity: 0.0 | NA

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