ferramentaslinux.bsky.social
@ferramentaslinux.bsky.social
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Blog: https://portallinuxferramentas.blogspot.com/
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The October 2025 progress report for Redox OS is out, and it's a fascinating read for anyone interested in the practical future of memory-safe systems. Read more: 👉 tinyurl.com/443ersdy #RedoxOS
Redox OS October 2025 Update: Rust-Based OS Achieves Critical Milestones with Servo Web Engine
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RSEQ lets user-space apps safely manipulate per-CPU data without heavy system calls. But the kernel's exit path was doing too much work, slowing things down.
After glibc 2.41 enabled it, this became a real-world problem. Read more: 👉 tinyurl.com/y326knzp #Kernel #Linux619
Linux Kernel 6.19 to Boost Performance with Major RSEQ Optimizations
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New security erratum analysis for the #Oracle Linux community.
ELSA-2025-19435 for OL10 patches a moderate threat in xorg-x11-server-Xwayland, resolving three CVEs. This is critical for anyone running hybrid X11/Wayland sessions. Read more: 👉 tinyurl.com/mtr6pp7u #Security
Oracle Linux 10 Security Update: Analyzing ELSA-2025-19435 for Xorg-X11-Server-Xwayland
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The roadmap for #Git is getting clearer. The 2.52-rc0 release is now available, featuring the first concrete work on SHA-1/SHA-256 interoperability and user hints for the upcoming default branch name change to "main." Read more: 👉 tinyurl.com/2y85vu7e
Git 2.52 Release Candidate Arrives: Key Steps Towards the Landmark Git 3.0 Milestone
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The Flatpak 1.17 release is a significant step forward for application sandboxing on Linux. It's not just a version bump; it's a strategic alignment with modern software practices. Read more: 👉 tinyurl.com/3b6s9uyc #FreeSoftware
Flatpak 1.17 Release: A Deep Dive into Enhanced Linux Application Sandboxing and Distribution
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The latest test kernel, #Linux 6.18-rc4, is here, and it packs some important updates for anyone using or planning to use modern AMD processors. Read more: 👉 tinyurl.com/yc66knvx
Linux 6.18-rc4 Kernel Update: Critical AMD Zen 5 & Zen 6 Support Explained
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Just published a comprehensive look at the new #NASM 3.x series.
The Netwide Assembler now supports Intel's APX (doubling the GPRs!) and the unified AVX10 vector ISA. Read more: 👉 tinyurl.com/mrxurauh #Programming
NASM 3.0 and 3.01 Released: A New Era for x86 Assembly with Intel APX and AVX10 Support
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Just published a deep-dive on the new #Linux 6.18-rc4 kernel. It's shaping up to be a solid release.
The piece goes beyond the news and looks at the real-world impact of the AMD Zen 5 RDSEED fix and the resolved power management regression. Read more: 👉 tinyurl.com/2cdttzh5
Linux Kernel 6.18-rc4 Released: A Deep Dive into Performance Fixes and AMD Zen Support
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Just published a technical analysis of a critical security update. The #SUSE-2025-3919-1 advisory patches a memory corruption flaw (CVE-2024-85182) in the nodejs18 package, preventing potential Denial-of-Service attacks. Read more: 👉 tinyurl.com/3c742adc #Security
Critical Node.js Vulnerability Patched in SUSE Linux: A Comprehensive Security Analysis of SUSE-2025-3919-1
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Technical deep dive on the #Debian DLA-4359-1 strongSwan advisory.
The integer underflow in the eap-mschapv2 client plugin leading to a heap-based buffer overflow is a classic yet dangerous vulnerability pattern. Read more: 👉 tinyurl.com/52nky2wx #Security
Critical strongSwan Vulnerability: Mitigating the DLA-4359-1 Buffer Overflow for Enterprise Security
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New post: Critical Poppler Vulnerability Patched (SUSE-2025-3910-1)
We've published a technical analysis of CVE-2025-3910, a heap-based buffer overflow in the Poppler PDF library that allows for remote code execution. Read more: 👇 tinyurl.com/Ferramentas-... #Security
Critical Poppler Vulnerability Patched: A Deep Dive into SUSE-2025-3910-1 and Enterprise PDF Security
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Linux in your browser? It's happening. 🐧
A new port of the #Linux kernel to #WebAssembly (#WASM) runs directly in #Chrome. This tech demo by Joel Severin is a major step for in-browser OS execution. Read more: 👉 tinyurl.com/4ev45ssk
Linux Kernel Ported to WebAssembly: Running Native Linux in Your Browser
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Just published a deep dive on a critical #Git security update for openSUSE (CVE-2024-32002).

This isn't just a routine patch—it's a remote code execution flaw that strikes at the heart of the software supply chain. The post provides: Read more: 👉 tinyurl.com/2ej2xfmr #Security #OpenSUSE
Critical Git Security Update for openSUSE: Mitigating CVE-2024-32002 to Prevent Remote Code Execution
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New critical vulnerability patched: CVE-2025-15694 in #Java 25 (OpenJ9) on #OpenSUSE.
This isn't just another update. It's a case study in the importance of timely runtime environment patching. Read more:👉 tinyurl.com/F-Linux #Security
Critical Java 25 OpenJ9 Vulnerability Patched in OpenSUSE: CVE-2025-15694 Advisory
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Just published a technical analysis of the new #SUSE security update (SU-2025:3903-1). It patches CVE-2024-26921, a race condition in the kernel's exit/wait4 functions leading to use-after-free and privilege escalation. Read more: 👉 tinyurl.com/2rkeet7s #Security
Critical Kernel Vulnerability Patched: A Deep Dive into SUSE-SU-2025:3903-1
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