SUSE CVE-2026-34516

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, a response with an excessive number of multipart headers may be allowed to use more memory than intended, potentially allowing a DoS vulnerability. This issue has been patched in version 3.13....

SUSE CVE-2026-34517

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, for some multipart form fields, aiohttp read the entire field into memory before checking clientmaxsize. This issue has been patched in version 3.13.4...

SUSE CVE-2026-34518

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, when following redirects to a different origin, aiohttp drops the Authorization header, but retains the Cookie and Proxy-Authorization headers. This issue has been patched in version 3.13.4...

SUSE CVE-2026-34519

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an attacker who controls the reason parameter when creating a Response may be able to inject extra headers or similar exploits. This issue has been patched in version 3.13.4...

SUSE CVE-2026-34520

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, the C parser the default for most installs accepted null bytes and control characters in response headers. This issue has been patched in version 3.13.4...

SUSE CVE-2026-34525

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, multiple Host headers were allowed in aiohttp. This issue has been patched in version 3.13.4...

CVE-2026-34520

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for Python. The default C parser incorrectly processed null bytes and control characters present in HTTP response headers. This vulnerability could allow a remote attacker to inject malicious data into these headers,...

CVE-2026-22815

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for Python. Insufficient restrictions in header and trailer handling could allow a remote attacker to cause uncapped memory usage. This can lead to a Denial of Service DoS condition, making the affected web server...

CVE-2026-34517

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 multipart form field. The framework would read the entire field into memory before enforcing size limits, potentially leading to...

CVE-2026-34518

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for asyncio and Python. When AIOHTTP follows redirects to a different origin, it incorrectly retains sensitive Cookie and Proxy-Authorization headers. This oversight could lead to information disclosure, where these headers...

CVE-2026-34525

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for Python. This vulnerability allows a remote attacker to send multiple Host headers in a single request. This can lead to unexpected behavior, potentially bypassing security controls or causing cache poisoning, which may...

CVE-2026-34519

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for Python. A remote attacker could exploit this vulnerability by controlling the 'reason' parameter during the creation of an HTTP response. This could allow the attacker to inject additional HTTP headers, potentially...

CVE-2026-34514

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for asyncio and Python. A remote attacker, by manipulating the contenttype parameter, could inject additional HTTP headers. This could lead to unexpected behavior or bypass certain security measures within applications...

CVE-2026-34513

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for asyncio and Python. This vulnerability allows a remote attacker to cause excessive memory usage by exploiting an unbounded Domain Name System DNS cache. This can lead to a Denial of Service DoS condition, making the...

CVE-2026-34516

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for asyncio and Python. A remote attacker could exploit this vulnerability by sending a response with an excessive number of multipart headers. This could cause the system to consume more memory than intended, leading to a...

CVE-2026-34515

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. On Windows systems, the static resource handler may inadvertently expose sensitive information related to a NTLMv2 remote path. This information disclosure vulnerability could allow an attacker to gain insights into the...

botstory (>=0.0.33, <=0.0.37) potentially affected by CVE-2026-34525 via aiohttp (1.1.1)

aiohttp PYPI version 1.1.1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - botstory =0.0.33, =0.0.37 Source cves: CVE-2026-34525 Source advisory: OSV:GHSA-C427-H43C-VF67...

muffin (>=0.3.3, <=0.3.7) potentially affected by CVE-2026-34525 via aiohttp (0.18.4)

aiohttp PYPI version 0.18.4 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.3.3, =0.3.7 Source cves: CVE-2026-34525 Source advisory: OSV:GHSA-C427-H43C-VF67...

hassmart-homeassistant (>=0.59.2, <=0.59.2.1), homeassistant (>=0.59.0, <=0.59.2) potentially affected by CVE-2026-34525 via aiohttp (2.3.5)

aiohttp PYPI version 2.3.5 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - hassmart-homeassistant =0.59.2, =0.59.0, =0.59.2 Source cves: CVE-2026-34525 Source advisory: OSV:GHSA-C427-H43C-VF67...

muffin (>=0.1.1, <=0.1.4) potentially affected by CVE-2026-34525 via aiohttp (0.17.2)

aiohttp PYPI version 0.17.2 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.1.1, =0.1.4 Source cves: CVE-2026-34525 Source advisory: OSV:GHSA-C427-H43C-VF67...