Canonical has released a series of Ubuntu Security Notices (USNs) addressing critical vulnerabilities across key open-source packages, including MuPDF, Redis, Samba, and Apache Subversion. The updates mitigate risks ranging from denial-of-service attacks to potential remote code execution. The latest batch of Ubuntu security advisories highlights several vulnerabilities fixed across multiple long-term support (LTS) releases, reinforcing […]

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Canonical has issued multiple Ubuntu Security Notices fixing serious Linux kernel vulnerabilities across Oracle, Azure, and Raspberry Pi systems. The patches close subsystem flaws that could enable remote or local attackers to compromise affected machines. Canonical’s latest security advisories USN-7801-3, USN-7810-3, USN-7810-2, USN-7808-2, USN-7821-1, and USN-7791-4 deliver kernel-level fixes for several Ubuntu variants. Each update […]

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Canonical is preparing to release Ubuntu 26.04 LTS without the long-standing ISO Tracker, ending a 15-year dependency on the aging PHP/Drupal system that powered image testing and release validation. The ISO Tracker has served as the central platform for Ubuntu’s release testing since the early days of the distribution. But after years of technical debt, […]

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Canonical has announced “Resolute Raccoon” as the codename for its next Long-Term Support (LTS) release, Ubuntu 26.04 LTS, scheduled for April 2026. The choice is a deliberate nod to stability and a posthumous tribute: the codename was selected by Steve Langasek, a long-time Canonical employee and former Debian and Ubuntu release manager who passed away […]

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