Bug 2427456 (CVE-2025-69223) - CVE-2025-69223 aiohttp: AIOHTTP's HTTP Parser auto_decompress feature is vulnerable to zip bomb
Summary: CVE-2025-69223 aiohttp: AIOHTTP's HTTP Parser auto_decompress feature is vuln...
Keywords:
Status: NEW
Alias: CVE-2025-69223
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-06 20:02 UTC by OSIDB Bzimport
Modified: 2026-01-07 00:20 UTC (History)
74 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-01-06 20:02:24 UTC 
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.
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