Bug 2427255 (CVE-2025-69230) - CVE-2025-69230 aiohttp: aiohttp: Denial of Service via specially crafted invalid cookies
Summary: CVE-2025-69230 aiohttp: aiohttp: Denial of Service via specially crafted inva...
Keywords:
Status: NEW
Alias: CVE-2025-69230
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-06 00:01 UTC by OSIDB Bzimport
Modified: 2026-01-13 10:18 UTC (History)
75 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-01-06 00:01:37 UTC 
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, reading multiple invalid cookies can lead to a logging storm. If the cookies attribute is accessed in an application, then an attacker may be able to trigger a storm of warning-level logs using a specially crafted Cookie header. This issue is fixed in 3.13.3.
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