CVE-2026-115776

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.words.protocols.irc.IRC.dataReceived retains all bytes received without a line feed in its per-connection buffer and applies no maximum line length. The twisted.words.service.IRCUse...

CVE-2026-115776

The Twisted framework (Python 3.6+) is vulnerable to an unauthenticated Remote Denial of Service (DoS) in its IRC server. Specifically, the twisted.words.protocols.irc.IRC.dataReceived method retains bytes received without a line feed in a per-connection buffer without enforcing a maximum line le...

EUVD-2026-109150

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.words.protocols.irc.IRC.dataReceived retains all bytes received without a line feed in its per-connection buffer and applies no maximum line length. The twisted.words.service.IRCUse...

CVE-2026-115776 Twisted: Unauthenticated Remote Denial of Service in the Twisted IRC Server via an Unbounded Line Buffer

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.words.protocols.irc.IRC.dataReceived retains all bytes received without a line feed in its per-connection buffer and applies no maximum line length. The twisted.words.service.IRCUse...

GHSA-H7WM-PH43-C39P Scrapy denial of service vulnerability

Scrapy 1.4 allows remote attackers to cause a denial of service memory consumption via large files because arbitrarily many files are read into memory, which is especially problematic if the files are then individually written in a separate thread to a slow storage resource, as demonstrated by...

CVE-2022-21716

An uncontrolled resource consumption flaw was found in python-twisted in the dataReceived function. This flaw allows an unauthenticated, remote attacker to send a simple command to use all available memory and crash the server...

CVE-2017-14158

Scrapy 1.4 allows remote attackers to cause a denial of service memory consumption via large files because arbitrarily many files are read into memory, which is especially problematic if the files are then individually written in a separate thread to a slow storage resource, as demonstrated by...

CVE-2017-14158

Scrapy 1.4 allows remote attackers to cause a denial of service memory consumption via large files because arbitrarily many files are read into memory, which is especially problematic if the files are then individually written in a separate thread to a slow storage resource, as demonstrated by...

CVE-2017-14158

Scrapy 1.4 allows remote attackers to cause a denial of service memory consumption via large files because arbitrarily many files are read into memory, which is especially problematic if the files are then individually written in a separate thread to a slow storage resource, as demonstrated by...

CVE-2017-14158: Uncontrolled Resource Consumption

Scrapy 1.4 allows remote attackers to cause a denial of service memory consumption via large files because arbitrarily many files are read into memory, which is especially problematic if the files are then individually written in a separate thread to a slow storage resource, as demonstrated by...