Improper Initialization Affecting python313-aiohttp package, versions <3.11.16-160000.6.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.49% (40th percentile)

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  • Snyk IDSNYK-SLES1600-PYTHON313AIOHTTP-18346498
  • published28 Jul 2026
  • disclosed18 Jul 2026

Introduced: 18 Jul 2026

CVE-2026-54279  (opens in a new tab)
CWE-665  (opens in a new tab)

How to fix?

Upgrade SLES:16.0.0 python313-aiohttp to version 3.11.16-160000.6.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python313-aiohttp package and not the python313-aiohttp package as distributed by SLES. See How to fix? for SLES:16.0.0 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1