CVE-2026-54279
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, host-only cookies that are saved with CookieJar.save() and then restored later with CookieJar.load() lose their host-only status. This vulnerability is fixed in 3.14.1.
Scoring
- Severity
- LOW
- CVSS base score
- 1.3
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:U
- EPSS probability
- 0.28%
- CWE
- CWE-665
- Published
- 2026-06-22
- Last modified
- 2026-06-22
Affected products
- aio-libs aiohttp
Weakness type
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