22 matches found
CVE-2026-48809
A flaw was found in python-engineio. In specific configurations using ASGI with long polling or Aiohttp with WebSocket transport, the server does not properly validate the size of incoming messages before loading them into memory. A remote attacker can exploit this by sending oversized messages,...
CVE-2026-48809
python-engineio is a Python implementation of the Engine.IO realtime client and server. Versions prior to 4.13.2 have two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take...
UBUNTU-CVE-2026-48809
python-engineio is a Python implementation of the Engine.IO realtime client and server. Versions prior to 4.13.2 have two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take...
EUVD-2026-56854
python-engineio is a Python implementation of the Engine.IO realtime client and server. Versions prior to 4.13.2 have two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take...
CVE-2026-48809 python-engineio has possible denial of service due to maximum payload size sometimes not being enforced
python-engineio is a Python implementation of the Engine.IO realtime client and server. Versions prior to 4.13.2 have two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take...
CVE-2026-48809 python-engineio has possible denial of service due to maximum payload size sometimes not being enforced
python-engineio is a Python implementation of the Engine.IO realtime client and server. Versions prior to 4.13.2 have two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take...
PYSEC-2026-3033 python-engineio has possible denial of service due to maximum payload size sometimes not being enforced
Impact There are two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take advantage of these to cause unnecessary memory allocations in the python-engineio server. The two cases...
python-engineio has possible denial of service due to maximum payload size sometimes not being enforced
ImpactThere are two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take advantage of these to cause unnecessary memory allocations in the python-engineio server. The two cases...
PT-2026-59655
Impact There are two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take advantage of these to cause unnecessary memory allocations in the python-engineio server. The two cases...
Allocation of Resources Without Limits or Throttling
Overview python-engineio is a Python implementation of the Engine.IO realtime client and server. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the handling of incoming messages when using ASGI with the long polling transport for POST...
GHSA-M9GH-VJ53-GVH9 python-engineio has possible denial of service due to maximum payload size sometimes not being enforced
Impact There are two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take advantage of these to cause unnecessary memory allocations in the python-engineio server. The two cases...
python-engineio has possible denial of service due to maximum payload size sometimes not being enforced
Impact There are two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take advantage of these to cause unnecessary memory allocations in the python-engineio server. The two cases...
PT-2026-53020
Name of the Vulnerable Software and Affected Versions python-engineio versions prior to 4.13.2 Description Two specific configurations of the server fail to verify the size of incoming messages before loading them into memory, which can lead to excessive memory allocations. This occurs during POS...
phoenix 安全漏洞
Phoenix is a web development framework developed under the Phoenix framework open source project. Versions of Phoenix from 1.7.0 to 1.7.22, as well as 1.8.6, have security vulnerabilities. These vulnerabilities stem from the unlimited resource allocation during the processing of NDJSON data...
EUVD-2022-1064
Malicious code in bioql PyPI...
GHSA-J4F2-536G-R55M Resource exhaustion in engine.io
Engine.IO before 4.0.0 and 3.6.0 allows attackers to cause a denial of service resource consumption via a POST request to the long polling transport...
CVE-2020-36048
Engine.IO before 4.0.0 allows attackers to cause a denial of service resource consumption via a POST request to the long polling transport...
CVE-2020-36048
Engine.IO before 4.0.0 allows attackers to cause a denial of service resource consumption via a POST request to the long polling transport...
