Linux Distros Unpatched Vulnerability : CVE-2026-115774

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches...

DEBIAN-CVE-2026-115774

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches twisted.mail.imap4.parseNestedParens with a negative literal size in an authenticated SEARCH command after the client enters the selected mailbox stat...

CVE-2026-115774

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches twisted.mail.imap4.parseNestedParens with a negative literal size in an authenticated SEARCH command after the client enters the selected mailbox stat...

CVE-2026-115774

A flaw was found in Twisted. An authenticated remote attacker can send a specially crafted search command with a negative size to the Internet Message Access Protocol IMAP service, triggering an infinite processing loop. This flaw leads to a Denial of Service DoS, freezing the application and...

Infinite loop

Overview Twisted is an event-based network programming and multi-protocol integration framework. Affected versions of this package are vulnerable to Infinite loop via parseNestedParens in twisted/mail/imap4.py when processing an IMAP SEARCH command containing a literal with a negative octet count...

CVE-2026-115774 Twisted: Denial of Service in the Twisted IMAP4 Server via a Negative Literal Size in SEARCH

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches twisted.mail.imap4.parseNestedParens with a negative literal size in an authenticated SEARCH command after the client enters the selected mailbox stat...

CVE-2026-115774 Twisted: Denial of Service in the Twisted IMAP4 Server via a Negative Literal Size in SEARCH

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches twisted.mail.imap4.parseNestedParens with a negative literal size in an authenticated SEARCH command after the client enters the selected mailbox stat...

CVE-2026-115774

The Twisted framework (Python 3.6+) contains a Denial of Service vulnerability in the twisted.mail.imap4.IMAP4Server component prior to version 26.10.0rc1 . An authenticated client can send a SEARCH command with a negative literal size , which causes the parser cursor to move below zero. Due to P...

EUVD-2026-109148

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches twisted.mail.imap4.parseNestedParens with a negative literal size in an authenticated SEARCH command after the client enters the selected mailbox stat...

CVE-2026-115774

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches twisted.mail.imap4.parseNestedParens with a negative literal size in an authenticated SEARCH command after the client enters the selected mailbox stat...

CVE-2026-115774

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches twisted.mail.imap4.parseNestedParens with a negative literal size in an authenticated SEARCH command after the client enters the selected mailbox stat...

PT-2026-122218

Name of the Vulnerable Software and Affected Versions Twisted versions prior to 26.10.0rc1 Description An issue exists in the twisted.mail.imap4.IMAP4Server where the twisted.mail.imap4.parseNestedParens function can be reached with a negative literal size during an authenticated SEARCH command...

EUVD-2026-62961

In Splunk AI Toolkit versions below 6.0.0, a user that holds a role with the schedulesearch capability could cause a scheduled search to load and deserialize a model file through the apply search command. The improper access control is possible because Splunk AI Toolkit does not mark the apply...

CVE-2026-76396

Splunk AI Toolkit versions below 6.0.0 fail to mark the apply search command as risky, allowing users with the schedule_search capability to trigger deserialization of arbitrary model files via scheduled searches. This can lead to code execution with high confidentiality, integrity, and availabil...

CVE-2026-76396: Improper Privilege Management

In Splunk AI Toolkit versions below 6.0.0, a user that holds a role with the schedulesearch capability could cause a scheduled search to load and deserialize a model file through the apply search command. The improper access control is possible because Splunk AI Toolkit does not mark the apply...

CVE-2026-67194

Courier IMAP before 6.0.1 and Courier Mail Server before 2.0.2 allow authenticated IMAP users to crash the imapd process via deeply nested parenthesized SEARCH queries. The SEARCH command parser allocsearchkey in searchinfo.C recursively descends on nested parenthesized groups through a mutual...

CVE-2026-67194: Uncontrolled Recursion

Courier IMAP before 6.0.1 and Courier Mail Server before 2.0.2 allow authenticated IMAP users to crash the imapd process via deeply nested parenthesized SEARCH queries. The SEARCH command parser allocsearchkey in searchinfo.C recursively descends on nested parenthesized groups through a mutual...

EUVD-2026-45006

An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. There is an ESEARCH cross-user content oracle. By using the ESEARCH command, an authenticated IMAP user could enumerate folder names under any account they could name. Search would return UIDs of messages matching the search,...

DEBIAN-CVE-2026-47083

An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. There is an ESEARCH cross-user content oracle. By using the ESEARCH command, an authenticated IMAP user could enumerate folder names under any account they could name. Search would return UIDs of messages matching the search,...

PT-2026-60551

Name of the Vulnerable Software and Affected Versions cyrus-imapd versions prior to 3.12.3 Description An authenticated IMAP user can utilize the ESEARCH command to enumerate folder names under any specified account. This creates a content oracle, where the search returns UIDs of messages that...