Linux Distros Unpatched Vulnerability : CVE-2026-33635

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iCalendar is a Ruby library for dealing with iCalendar files in the iCalendar format defined by RFC-5545. Starting in version 2.0.0 and prior to version 2.12.2,...

Malicious Package

Overview @vietmoney/react-big-calendar is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this...

OSV-2025-890 Heap-buffer-overflow in icalmemory_tmp_copy

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=458943970 Crash type: Heap-buffer-overflow WRITE 1 Crash state: icalmemorytmpcopy icalreqstattypefromstring icalvaluenewfromstring...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the calendar portlet. An attacker can alter the content of emails sent to other users by leveraging authenticated access, potentially enabling the distribution of deceptive messages within the same organization...

CVE-2024-30528

Missing Authorization vulnerability in Spiffy Plugins Spiffy Calendar.This issue affects Spiffy Calendar: from n/a through 4.9.10...

libical: Stack buffer overflow in icalrecur_add_bydayrules in icalrecur.c

A flaw in Thunderbird's implementation of iCal causes a stack buffer overflow in icalrecuraddbydayrules when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird 60.7.1...

[SECURITY] Fedora 24 Update: kf5-akonadi-calendar-16.08.2-1.fc24

The Akonadi Calendar Library...

Libical Heap Out-of-Bounds Read Vulnerability

libical is a set of open source for the implementation of iCalendar Calendar Data Exchange Standard protocols and protocol data units . A security vulnerability exists in libical. An attacker could exploit this vulnerability to cause a heap out-of-bounds read...