BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
Open-source supply chain attacks skyrocketed 742%—learn critical threats like dependency poisoning, CI/CD exploits, and repository hijacking. Discover NIST-backed fixes, SBOM strategies, and tools like Sigstore/SLSA to lock down your software lifecycle.
Discover the critical details of the OpenSUSE 2025-15656-1 security advisory for sccache. Learn about the patched memory corruption vulnerability (CVE-2025-XXXXX), its impact on CI/CD pipelines, and step-by-step remediation for secure build environments. Essential reading for DevOps engineers and security professionals.
Explore Fedora 42's critical rust-protobuf-parse security patch (2025-1ac08db27d). This in-depth analysis covers CVE details, supply chain risks in Rust crates, and Linux system hardening strategies to prevent memory safety vulnerabilities.
SUSE Linux addresses a moderate-severity vulnerability (CVE-2023-28755) in Ruby 2.5, patching a Regexp compilation flaw. Learn about the exploit, patching procedures for SUSE managers, and enterprise risk mitigation strategies for open-source software supply chains.
A critical security vulnerability (CVE-2025-XXXXX) in pdfminer.six, a core Python PDF parsing library, has been patched in openSUSE. This advisory details the patch, the risks of PDF parsing exploits, and essential mitigation strategies for developers and enterprises to prevent data breaches and system compromise.
Fedora 41 addresses a critical Kubernetes 1.32 vulnerability (CVE-2025-547f14aef4) in its latest update. This expert analysis covers the security patch, its impact on container orchestration, and best practices for enterprise vulnerability management to protect your cloud-native infrastructure. Learn how to mitigate risks effectively.
Discover the critical details of the SUSE Linux OpenSSL 3 vulnerability (CVE-2024-46078). Our in-depth analysis covers the security implications, patching procedures for SUSE Linux Enterprise Server (SLES), and best practices for cryptographic library management to prevent potential denial-of-service attacks. Learn how to secure your enterprise infrastructure today.
Urgent security advisory for Ubuntu systems. Learn how the critical OpenJPEG heap-based buffer overflow vulnerability (CVE-2024-1767) exposes systems to remote code execution. Our expert guide provides patch instructions, mitigation strategies, and deep technical analysis to secure your infrastructure.
Critical Fedora 41 Yarnpkg Vulnerability (CVE-2025-B19F3ED5F4): Patch now to prevent supply chain attacks targeting JavaScript dependencies. Expert analysis of exploit vectors, patching steps, and hardening best practices for enterprise environments.
Fedora 41 users: A critical CRI-O security patch (CVE-2025-XXXXX) addresses a container runtime vulnerability. Learn about the flaw's impact, the updated CRI-O 1.33, and how to secure your Fedora Linux systems against potential exploits. Essential reading for DevOps and sysadmins.
A critical security vulnerability (CVE-2025-41436) in the Rust tokio-tar crate prompted a swift Fedora 41 update. This advisory details the race condition flaw, explains the rust-astral-tokio-tar patch, and provides essential mitigation steps for Linux system administrators to prevent local privilege escalation attacks. Learn how to secure your systems now.
Critical SUSE security update patches CVE-2025-4949 XXE vulnerability in Eclipse JGit affecting SLE 15 SP6/SP7, openSUSE Leap 15.6 & Development Tools. Patch now to prevent data exposure. Learn CVSS impact & install commands.
Critical cosign security patch fixes CVE-2025-46569 OPA path injection (CVSS 8.3). Immediate update required for SUSE Linux, openSUSE Leap, and enterprise systems. Full vulnerability analysis + patching instructions included.
Critical SUSE & openSUSE security update: Patch multiple high-severity Go vulnerabilities (CVE IDs incl. GO-2025-3783, GHSA-prpj-rchp-9j5h) in govulncheck-vulndb. Learn the risks, affected products (Leap 15.6, SLE 15 SP6), and step-by-step installation commands to prevent potential exploits. Secure your enterprise Linux systems now.
Critical security advisory for Fedora 43 & 42, 41, EPEL 9 & 10: CVE-2025-58058 details a memory leak vulnerability in podman-tui 1.8.0 linked to the xz library. Learn the impact, affected systems, and immediate dnf update instructions to patch this critical security flaw.
A critical OpenSSL vulnerability in SUSE Linux, identified as SUSE-2025-03524-1 for Go1.25, exposes systems to denial-of-service attacks. This in-depth analysis covers the CVE, impacted systems, and urgent patching protocols for enterprise cybersecurity and vulnerability management. Learn how to mitigate this zero-day threat.
Critical Fedora 42 vulnerability CVE-2025-DD47E79EB8 exposed: In-depth analysis of the Chromium Embedded Framework (CEF) security flaw, patch implementation guide, and expert insights into Linux vulnerability management for system administrators.
Discover the critical details of SUSE-2025-02964-1, a moderate-severity glibc vulnerability (CVE-2025-26517). Learn about the NULL pointer dereference flaw, its impact on Linux security, and the essential patching protocol for system administrators to mitigate risks.
Critical SUSE Linux Enterprise 15 SP7 update for suse-module-tools patches a missing util-linux dependency to prevent system instability. Learn the patch instructions, security rating, and why this moderate update is essential for enterprise system administrators.
Critical python-urllib3 vulnerability patched in SUSE Linux (CVE pending). Learn exploit impacts, mitigation steps for SUSE-2025-02736-1, and enterprise security best practices. Authored by LinuxSecurity’s threat intelligence team.
