CVE-2026-77399

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

CVE-2026-77399

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

CVE-2026-77399 icalendar: Denial of service via unbounded VALARM REPEAT expansion

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

CVE-2026-77399

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

CVE-2026-77399 icalendar: Denial of service via unbounded VALARM REPEAT expansion

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

CVE-2026-77399

The icalendar library for Python, versions 6.1.0 through 7.2.2 , is vulnerable to a Denial of Service (DoS) . The vInt.from_ical function accepts an attacker-controlled VALARM REPEAT value, allowing applications to eagerly expand it without an application-level limit. While parsing alone does not...

EUVD-2026-84800

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

CVE-2026-77399 icalendar: Denial of service via unbounded VALARM REPEAT expansion

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

CVE-2026-77399: Uncontrolled Resource Consumption

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

PT-2026-97003

Name of the Vulnerable Software and Affected Versions icalendar versions 6.1.0 through 7.2.1 Description The vInt.from ical function accepts an attacker-controlled VALARM REPEAT value. Applications requesting alarm times may eagerly expand this value without an application-level limit. This...

MGASA-2026-0404 Updated perl-HTML-FormFu packages fix a security vulnerability

HTML::FormFu versions through 2.08 for Perl allow resource exhaustion via an unbounded repeat count from the query string in Repeatable elements. CVE-2026-19873...

Updated perl-HTML-FormFu packages fix a security vulnerability

HTML::FormFu versions through 2.08 for Perl allow resource exhaustion via an unbounded repeat count from the query string in Repeatable elements. CVE-2026-19873...

Astra Linux – Vulnerability in Sogo

There is a cross-site scripting XSS vulnerability in Alinto SOGo, version 5.12.7. A maliciously crafted ICS calendar invitation file allows arbitrary JavaScript execution within the authenticated SOGo webmail session. The issue arises because the SVG content embedded in the description field of a...

Repeat-After-Me: Black-Box Adaptive Visual Prompt Injection

Prompt injection is widely recognized as a major security threat to AI agents that interact with untrusted external data, such as websites, documents, and emails. Prior work has shown that, in the text domain, black-box prompt injection can achieve near-perfect attack success rates ASRs. In the...

EUVD-2026-68458

HTML::FormFu versions through 2.08 for Perl allow resource exhaustion via an unbounded repeat count from the query string in Repeatable elements. When a Repeatable element has countername set, its process method reads the repeat count from the named query string parameter, checks only that it is ...

CVE-2026-19873

The HTML::FormFu Perl module (versions through 2.08 ) is vulnerable to a resource exhaustion attack (Denial of Service) due to an unbounded repeat count in Repeatable elements. When counter_name is set, the process() method reads a count from the query string and deep-clones the child subtree for...

CVE-2026-19873

HTML::FormFu versions through 2.08 for Perl allow resource exhaustion via an unbounded repeat count from the query string in Repeatable elements. When a Repeatable element has countername set, its process method reads the repeat count from the named query string parameter, checks only that it is ...

CVE-2026-19873

HTML::FormFu versions through 2.08 for Perl allow resource exhaustion via an unbounded repeat count from the query string in Repeatable elements. When a Repeatable element has countername set, its process method reads the repeat count from the named query string parameter, checks only that it is ...

PT-2026-83775

Name of the Vulnerable Software and Affected Versions HTML::FormFu versions prior to 2.09 Description Repeatable elements allow resource exhaustion through an unbounded repeat count provided via the query string. When a Repeatable element has counter name set, the process function reads the repea...

Linux Distros Unpatched Vulnerability : CVE-2026-19873

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HTML::FormFu versions through 2.08 for Perl allow resource exhaustion via an unbounded repeat count from the query string in Repeatable elements. When a...