Ubuntu Under Attack, Linux Exploits, and Open Source Wins: This Week in FOSS

Security Incidents Shake the Linux World

The past week brought a series of unsettling events for the Linux community, starting with a sustained cyberattack on Ubuntu. For nearly five days, a Distributed Denial-of-Service (DDoS) attack targeted Canonical-owned services, flooding servers with traffic and causing widespread outages. The ubuntu.com website, Snap Store, and Launchpad became unreliable or inaccessible. Users who encountered difficulties running snap install commands or retrieving packages from PPAs now have an explanation. While no data was compromised, the attack disrupted essential services for a significant portion of the open source ecosystem.

Ubuntu's Social Media Compromise

Shortly after the DDoS attack, the official Ubuntu Twitter account was hijacked to promote a cryptocurrency scam. This incident added insult to injury, highlighting the ongoing challenges of securing high-profile accounts. Canonical has since restored the account, but the breach underscores the need for enhanced security measures even among well-resourced organizations.

New Linux Exploit: Copy Fail

Researchers disclosed a local privilege escalation vulnerability dubbed "Copy Fail". This exploit affects Linux kernels and could allow an attacker with local access to gain elevated privileges. However, for typical desktop users, the risk remains low. The primary mitigation is to keep systems updated, as kernel patches addressing the vulnerability have been released. More technical details are available in the linked article.

Positive Developments: Government and Standards

Amid the negative news, several encouraging stories emerged. The Dutch government is building its own code hosting platform on Forgejo, an open source Git forge. In its soft launch, the platform already hosts four ministries, multiple municipalities, and the electoral council's vote-counting software. This move toward self-hosted, transparent infrastructure sets a precedent for government digital sovereignty.

Meanwhile, Germany's Sovereign Tech Agency launched a paid pilot program aimed at increasing the involvement of independent maintainers in web standards development. Individuals who build software atop web standards often lack the time and funds to participate in IETF, W3C, and ISO working groups. This initiative provides financial support to bridge that gap, ensuring that the people who implement the standards have a louder voice in their creation.

Microsoft in the Spotlight

VS Code Copilot Controversy

Microsoft found itself at the center of a controversy when VS Code was found attributing commits to GitHub Copilot—even on machines where the AI tool had been explicitly disabled. The culprit was a single pull request that changed a default setting without any release note or user-facing notification. The incident has reignited debates about transparency and user control in integrated development environments. Developers are advised to review their extension settings and report any unexpected behavior.

DOS Goes Open Source

On the 45th birthday of MS-DOS, Microsoft open-sourced the original code under an MIT license. Once purchased for under $100,000, DOS became the foundation of Microsoft's multibillion-dollar empire. While open sourcing the code won't change its practical use today, it represents a valuable contribution to computing history, allowing hobbyists and educators to study the roots of the PC revolution.

Other Notable FOSS News

• Linux on PS5: A detailed guide now enables anyone to run Linux on the PlayStation 5. The process is accessible to enthusiasts willing to follow the steps.
• New Terminal-Based File Manager: An awesome command-line file manager has been released, offering a modern interface for power users.
• Linux Mint HWE ISOs: Fresh installation images featuring the latest hardware enablement kernels are now available from the Linux Mint team.
• Paid Program for Standards Development: The Sovereign Tech Agency's pilot program, mentioned earlier, is accepting applications from independent developers.
• Ubuntu Flavour List Shrinks: As Ubuntu 26.04 approaches, the official flavour list has been reduced, sparking discussions about community maintenance burdens.
• Linux Mint Release Cycle Extended: The Linux Mint project is stretching its next release to December 2026, providing existing users with a stable, long-term platform.

This week's events remind us that the open source ecosystem is dynamic—facing both security threats and transformative opportunities. Stay updated, stay involved, and as always, keep your patches current.