CVE-2025-69228 (GCVE-0-2025-69228)

Vulnerability from cvelistv5 – Published: 2026-01-05 23:30 – Updated: 2026-01-06 19:02
VLAI
Title
AIOHTTP vulnerable to denial of service through large payloads
Summary
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a request to be crafted in such a way that an AIOHTTP server's memory fills up uncontrollably during processing. If an application includes a handler that uses the Request.post() method, an attacker may be able to freeze the server by exhausting the memory. This issue is fixed in version 3.13.3.
Severity
6.6 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-06 14:25 UTC
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
Vendor Product Version CPE status
aio-libs aiohttp Affected: < 3.13.3
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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