Critical ruby-graphql RCE Vulnerability: Urgent Debian Patch Guide (DLA-4263-1)

                

 Critical RCE flaw in ruby-graphql (DLA-4263-1) affects Debian 11. Urgent patching required! Learn exploit risks, patch steps (version 1.11.12-0+deb11u1), & hardening strategies. Official Debian links included.

Critical RCE Vulnerability in ruby-graphql: Debian LTS Advisory DLA-4263-1 Analysis

 

Urgent: Debian 11 systems face critical RCE vulnerability in ruby-graphql (CVE pending). Learn patching steps, exploit mechanics, and enterprise mitigation strategies. Secure GraphQL/Ruby stacks now—comprehensive LTS security analysis included.

Fedora 42 Security Update: Critical Ruby Patch Mitigates URI Leak and DoS Vulnerabilities (CVE-2025-61594 & CVE-2025-58767)

 

Critical guide for Fedora 42 users on mitigating CVE-2025-61594 & CVE-2025-58767. Learn how the Ruby 3.4.7 update patches a severe URI credential leakage vulnerability and a REXML Denial-of-Service flaw. Step-by-step upgrade instructions included

SUSE-2025-02739-1: Mitigating Ruby 2.5 Vulnerabilities in Enterprise Linux Environments

 

Discover critical details about SUSE-2025-02739-1, a moderate-severity Ruby vulnerability affecting Linux systems. Learn patching steps, exploit mitigation tactics, and industry best practices for securing Ruby environments. Boost your infrastructure’s resilience against code execution threats today.

Fedora 43 Critical Security Update: Patches Multiple Rack Vulnerabilities to Prevent Denial-of-Service Attacks

 

Fedora 43's critical Rack 3.1.19 update patches five severe CVEs, including memory exhaustion denial-of-service (CVE-2025-61770, -61771, -61772) and a proxy bypass vulnerability (CVE-2025-61780). This essential security patch for Ruby on Rails and Sinatra developers mitigates critical web application risks. Learn the update instructions and vulnerability analysis.

Aprenda 5 formas para programar em Rubi

É fato programadores experientes  esquecerem como é ser iniciante e estar aprendendo . E muitos se aventuram nesse mundo sem saber o quão frustante pode ser.

Critical Security Update: Ruby 2.5 Vulnerability Patched (CVE-2024-35221) - Protect Your SUSE Systems Now

 

 Critical SUSE security update: Patch Ruby 2.5 now to fix CVE-2024-35221, a remote DoS vulnerability (CVSS 4.3). Affects SLE 15 SP6, Leap 15.6. Includes patch commands (zypper patch), updated package list, impact analysis & FAQs. Secure your Linux systems immediately.

SUSE Linux Patches Ruby 2.5 Regexp Vulnerability: Enterprise Risk Mitigation and Patching Guide (CVE-2023-28755)

 

 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. 

O Ruby 2.6 foi lançado com o compilador JIT Experimental - e pode render impulso de desempenho ~ 1.7x

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Critical Security Alert: Sidekiq XSS & DoS Vulnerabilities in Ubuntu LTS (USN-7695-1)

 

Critical XSS & DoS vulnerabilities in Sidekiq affect Ubuntu 18.04/20.04/22.04 LTS (CVE-2021-30151, CVE-2022-23837). Learn patch instructions, exploit impacts, and Ubuntu Pro updates. Secure Ruby background processing now—full USN-7695-1 analysis.

Critical Security Patch: Ruby 2.5 Vulnerability (CVE-2024-35221) - Immediate Action Required

 

Urgent Ruby 2.5 security patch fixes CVE-2024-35221 denial-of-service vulnerability. Install now on SUSE Linux 15 SP6/Leap 15.6 systems. Official updates & commands included.

Critical SUSE Linux Update: Securing and Enhancing rubygem-gem2rpm (SUSE-RU-2025:02989-1)

 

 SUSE Linux Enterprise users: Critical rubygem-gem2rpm update (SUSE-RU-2025:02989-1) patches important security & functionality issues. Learn about the fixes for template paths, Ruby 3.4 compatibility, and secure installation instructions for SLES 15 SP7.

CVE-2023-36617: Mitigating the Critical RubyGems ReDoS Vulnerability

 

Protect your Ruby infrastructure from CVE-2023-36617, a critical ReDoS vulnerability in RubyGems. Our expert guide details the security patch, update instructions for Ubuntu 22.04, and advanced mitigation strategies for DevOps teams. Learn how Ubuntu Pro extends coverage.

O Ruby 2.6 Preview aparece com o suporte a JIT

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O Ruby chega com o "YJIT" como um compilador JIT rápido e em processo

 

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Atualização de segurança do Debian para o ruby-sanitize, aviso Debian: DSA-4730-1

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Atualização de sregurança do Debian LTS para o ruby-json-jwt, aviso Debian LTS: DLA-2390-1

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Security Advisory: Rocky Linux 9 Critical Update for Ruby Database Gems (RLEA-2024:2343)

Rocky Linux 9 users: Urgent security update RLEA-2024:2343 patches vulnerabilities in rubygem-pg (PostgreSQL) & rubygem-mysql2 (MySQL) gems. Includes CVSS scores, affected RPMs for x86_64/aarch64/s390x/ppc64le, and remediation steps. Secure your systems now against critical exploits.

Critical Nokogiri Security Vulnerabilities in Ubuntu 22.04/20.04 LTS: Patch CVE-2020-26247 & CVE-2022-29181 Now

 

Urgent Ubuntu security advisory: Patch Nokogiri XML parser vulnerabilities (CVE-2020-26247, CVE-2022-29181) enabling code execution & DoS attacks. Update instructions, exploit analysis, and enterprise mitigation strategies included.

O Ruby on Rails 6.0 está programado para o Fedora 33

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