Homepage

Deserialization of Untrusted Data The advisory has been revoked - it doesn't affect any version of package automation-controller  (opens in a new tab)

Threat Intelligence

EPSS
0.18% (8th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-RHEL10-AUTOMATIONCONTROLLER-17882712
  • published8 Jul 2026
  • disclosed2 Jun 2026
Report a new vulnerability Found a mistake?

Introduced: 2 Jun 2026

CVE-2026-34993  (opens in a new tab)
CWE-502  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream automation-controller package and not the automation-controller package as distributed by RHEL.

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.14.0, using CookieJar.load() with untrusted input may allow arbitrary code execution. Most applications using this function will be doing so with the user's own data, so this is unlikely to affect many applications. Version 3.14.0 patches the issue. If an application does allow attacker controlled files to be loaded, a workaround on older releases would be to sanitize the files before loading.

References