Debian Security Advisories

A recent discovery has exposed critical vulnerabilities in the Dovecot mail server, potentially allowing attackers to exploit the IMAP implementation and disrupt service. These vulnerabilities, identified as CVE-2024-23184 and CVE-2024-23185,...

Several high-severity vulnerabilities have been discovered in BIND, potentially exposing millions of DNS servers to denial-of-service attacks. These issues have prompted urgent security updates from major Linux distributions such as...

Tomcat, a widely-used servlet and JSP engine, has recently undergone several security updates to address critical vulnerabilities. These vulnerabilities, if exploited, could lead to denial of service (DoS) attacks or...

The Debian Project announced the release of Debian 12.6 on June 29, 2024, marking the fifth ISO update to its stable Debian 12 “Bookworm” series. Released four and a half...

Firefox 126 was released on May 14, 2024, introducing various new features and improvements. This update also fixed 16 security vulnerabilities that posed risks such as arbitrary code execution and...

In recent Ubuntu and Debian security updates, several vulnerabilities have been addressed in Thunderbird, the popular open-source mail and newsgroup client. Attackers could use these vulnerabilities to cause a denial...

Debian 11 was first released on August 14th, 2021 with PHP version 7.4, which has already reached the end of life. This means PHP 7.4 will no longer receive official...

Recently, the Debian security team fixed several issues in GTKWave, an open-source waveform viewer for VCD (Value Change Dump) files. These vulnerabilities, if exploited, could result in the execution of...

Multiple security vulnerabilities were discovered in Cacti, a widely used web interface for monitoring system graphs. These vulnerabilities, if exploited, could lead to severe consequences such as cross-site scripting (XSS),...

Chromium is the open-source browser project that powers popular browsers like Google Chrome and Microsoft Edge. Users of Chromium browsers on Debian 12 “Bookworm” should be aware of recently discovered...