CVE-2018-1000814

aio-libs aiohttp-session version 2.6.0 and earlier contains a Other/Unknown vulnerability in EncryptedCookieStorage and NaClCookieStorage that can result in Non-expiring sessions / Infinite lifespan. This attack appear to be exploitable via Recreation of a cookie post-expiry with the same value...

OPENSUSE-SU-2026:10025-1 python311-aiohttp-3.13.3-1.1 on GA media

These are all security issues fixed in the python311-aiohttp-3.13.3-1.1 package on the GA media of openSUSE Tumbleweed...

SUSE CVE-2025-69223

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a zip bomb to be used to execute a DoS against the AIOHTTP server. An attacker may be able to send a compressed request that when decompressed by AIOHTTP could exhaust the host's memory...

SUSE CVE-2025-69224

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below of the Python HTTP parser may allow a request smuggling attack with the presence of non-ASCII characters. If a pure Python version of AIOHTTP is installed i.e. without the usual C extensions ...

SUSE CVE-2025-69225

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below contain parser logic which allows non-ASCII decimals to be present in the Range header. There is no known impact, but there is the possibility that there's a method to exploit a request...

SUSE CVE-2025-69226

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses...

SUSE CVE-2025-69227

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow for an infinite loop to occur when assert statements are bypassed, resulting in a DoS attack when processing a POST body. If optimizations are enabled -O or PYTHONOPTIMIZE=1, and the...

SUSE CVE-2025-69228

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a request to be crafted in such a way that an AIOHTTP server's memory fills up uncontrollably during processing. If an application includes a handler that uses the Request.post method, ...

SUSE CVE-2025-69229

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, handling of chunked messages can result in excessive blocking CPU usage when receiving a large number of chunks. If an application makes use of the request.read method in an endpoint, it...

SUSE CVE-2025-69230

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, reading multiple invalid cookies can lead to a logging storm. If the cookies attribute is accessed in an application, then an attacker may be able to trigger a storm of warning-level logs...

aiohttp < 3.13.3 Multiple Vulnerabilities - Windows

aiohttp is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:aio-libsproject:aiohttp";...

aiohttp < 3.13.3 Multiple Vulnerabilities - Linux

aiohttp is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:aio-libsproject:aiohttp";...

CVE-2025-69230

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for asyncio and Python. A remote attacker can exploit this vulnerability by sending multiple specially crafted invalid cookies. This can trigger a storm of warning-level logs, leading to a Denial of Service DoS condition...

CVE-2025-69225

A flaw was found in aiohttp, an asynchronous HTTP client/server framework. The parser logic allows non-ASCII decimal characters in the HTTP Range header. This could potentially enable a remote attacker to exploit a request smuggling vulnerability, leading to the bypass of security controls or...

CVE-2025-69229

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for asyncio and Python. An attacker can exploit this vulnerability by sending a large number of chunks in a message. This can lead to excessive blocking CPU usage when the application processes the request, potentially...

CVE-2025-69228

A flaw was found in aiohttp. A remote attacker can craft a malicious request that, when processed by an aiohttp server using the Request.post method, causes the server's memory to fill uncontrollably. This can lead to a Denial of Service DoS by freezing the server, making it unavailable to...

CVE-2025-69227

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for Python. A remote attacker could exploit this vulnerability by sending a specially crafted POST request to an application using the Request.post method, provided that Python optimizations are enabled. This could lead to ...

CVE-2025-69226

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for Python. An attacker can exploit a vulnerability in the path normalization logic for static files to determine if specific absolute path components exist on the server. This information disclosure is possible if the...

CVE-2025-69224

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for Python. A remote attacker could exploit this vulnerability by sending requests containing non-ASCII characters to the Python HTTP parser. This could lead to a request smuggling attack, allowing the attacker to bypass...

AZL-73529 CVE-2025-69227 affecting package python-aiohttp 3.6.2-3

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow for an infinite loop to occur when assert statements are bypassed, resulting in a DoS attack when processing a POST body. If optimizations are enabled -O or PYTHONOPTIMIZE=1, and the...