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- Fedora 42 node-exporter 1.10.2 Critical Update Fix DoS Issues
by LinuxSecurity Advisories on February 9, 2026 at 1:14 amUpdate to 1.10.2 Update was blocked by a ppc64 issue, but a workaround has been found.
- Ubuntu 22 Latest Graphviz Security Flaw 2025-3e712c6b91by LinuxSecurity Advisories on February 9, 2026 at 1:14 am
Update to version 1.2026.1
- Fedora 43 node-exporter 1.10.2 Important DoS Issue Vuln 2026-9ba46f22d5by LinuxSecurity Advisories on February 9, 2026 at 1:04 am
Update to 1.10.2 Update was blocked by a ppc64 issue, but a workaround has been found.
- Ubuntu 24 PlantUML High Risk Code Execution Threat 2026-1234 Alertby LinuxSecurity Advisories on February 9, 2026 at 1:04 am
Update to version 1.2026.1
- Debian Trixie Wireshark Key Denial of Service Vulnerabilities DSA-6124-1
by LinuxSecurity Advisories on February 8, 2026 at 7:52 pmMultiple vulnerabilities have been discocvered in Wireshark, a network protocol analyzer which could result in denial of service or the execution of arbitrary code. For the stable distribution (trixie), these problems have been fixed in version 4.4.13-0+deb13u1.
- openSUSE Leap 16.0 Python-Django Important SQL Injection DoS 2026-20184-1
by LinuxSecurity Advisories on February 8, 2026 at 5:51 pmAn update that solves 6 vulnerabilities and has 6 bug fixes can now be installed.
- What Is TLS (Transport Layer Security) in Linux Security?
by Brittany Day on February 7, 2026 at 4:01 amMost Linux outages that get labeled as ”security issues” are not breaches. They are TLS failures that sit quietly until a renewal expires, a client updates, or a service starts refusing connections for reasons that look unrelated at first. By the time users notice, traffic has already stopped, and the only clue is a vague handshake error buried in a log file.
- Linux Security Hardening Guide 2026 SSH Backup Strategies
by MaK Ulac on February 5, 2026 at 8:07 amLinux security is not about stacking tools and hoping for the best. It comes down to deliberate configuration, steady maintenance, and systems that can withstand real-world pressure.
- What Is AppArmor? A Practical Look for Linux Admins
by Brittany Day on February 5, 2026 at 3:40 amMost of us don’t decide to deploy AppArmor. We inherit it. It’s already enabled on the system, already loaded at boot, and already assumed to be doing something useful. Over time, it fades into the background. That’s usually when it starts to matter.
- AI Coding, Rust, and the Linux Security Tradeoffs We Have to Manage
by Brittany Day on February 3, 2026 at 3:40 amI keep seeing Rust show up in places it never could have five years ago. Kernel-adjacent tools. Security agents. Parsers that used to be a pile of careful C and comments warning you not to touch anything. It’s not because developers suddenly got more patient or because everyone decided memory safety was fun. The cost equation changed, and AI coding is a big part of why.
