CVE-2026-111065
MEDIUMCVSS 6.9/10
Last modified
CVE-2026-111065 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, Max-Age processing can overflow and skip closing a connection.
Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, Max-Age processing can overflow and skip closing a connection. An attacker can consequently exhaust the connection pool temporarily until garbage collection resolves the connections. This issue is fixed in version 3.14.4.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| aio-libs | aiohttp | < 3.14.4 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-111065?
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, Max-Age processing can overflow and skip closing a connection. An attacker can consequently exhaust the connection pool temporarily until garbage collection resolves the connections. This issue is fixed in version 3.14.4.
How severe is CVE-2026-111065?
CVE-2026-111065 has a CVSS score of 6.9/10 (MEDIUM severity).
How do I fix CVE-2026-111065?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-111058Mercury is a Python framework for sharing Jupyter notebooks …9.8
- CVE-2026-111059Mercury is a Python framework for sharing Jupyter notebooks …6.1
- CVE-2026-11106Inappropriate implementation in Media in Google Chrome prior…6.5
- CVE-2026-111061russh is a Rust SSH client and server library that includes …4.3
- CVE-2026-111063AIOHTTP is an asynchronous HTTP client/server framework for …6.3
- CVE-2026-111064AIOHTTP is an asynchronous HTTP client/server framework for …8.2
- CVE-2026-111066AIOHTTP is an asynchronous HTTP client/server framework for …8.2
- CVE-2026-111068The DesignSetGo plugin for WordPress is vulnerable to Stored…4.4
- CVE-2026-111069The GeoDirectory – WP Business Directory Plugin and Classifi…6.4
- CVE-2026-11107Inappropriate implementation in Downloads in Google Chrome p…4.3
- CVE-2026-111070The Content Pilot – Autoblogging & Affiliate Marketing Suite…5.4
- CVE-2026-111073The broker-side PushTelemetry API (KIP-714) validates only t…
Are you affected by CVE-2026-111065?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST