CVE-2026-34993

Fixed in a distro release EPSS <1%CVSS 6.4

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.

Published 2026-06-02 · CVE record · OSV

Products: aio-libs aiohttp, Red Hat Ansible Automation Platform 2.5 for RHEL 8, Red Hat Ansible Automation Platform 2.5 for RHEL 9, Red Hat Ansible Automation Platform 2.6 for RHEL 9, Red Hat Satellite 6.16 for RHEL 8, Red Hat Satellite 6.16 for RHEL 9, Red Hat Satellite 6.17 for RHEL 9, Red Hat Satellite 6.18 for RHEL 9, Red Hat Satellite 6.19 for RHEL 9, Red Hat AI Inference Server 3.3, Red Hat Ansible Automation Platform 2.5, Red Hat Ansible Automation Platform 2.6, Red Hat Ansible Automation Platform 2.7, Red Hat Discovery 2, Red Hat Enterprise Linux AI 3.3, Red Hat Migration Toolkit for Applications 8.2, Red Hat OpenShift AI 2.25, Red Hat OpenShift AI 3.3, Red Hat OpenShift AI 3.4, Red Hat Exploit Intelligence, Red Hat Lightspeed Core, Red Hat OpenShift Lightspeed, Red Hat AI Inference Server, Red Hat Ansible Automation Platform 2, Red Hat Ansible Automation Platform Ansible Core 2, Red Hat Enterprise Linux AI (RHEL AI) 3, Red Hat Hardened Images, Red Hat OpenShift AI (RHOAI), Red Hat Satellite 6, Red Hat Update Infrastructure 4 for Cloud Providers

Fixed upstream

Distro releases