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segunda-feira, 25 de abril de 2022
sábado, 15 de janeiro de 2022
quinta-feira, 14 de agosto de 2025
Optimized Ubuntu Security Advisory: Critical Request Tracker Vulnerabilities Patched (USN-7692-1)
Urgent Ubuntu security update! Critical Request Tracker vulnerabilities (CVE-2021-38562, CVE-2022-25802, etc.) exposed to timing attacks, XSS & DoS. Learn affected versions (22.04 LTS, 24.04 LTS, 25.04), patch instructions & exploit mitigation. Secure your enterprise ticketing system now.
quinta-feira, 7 de abril de 2022
terça-feira, 19 de outubro de 2021
sexta-feira, 21 de outubro de 2022
quinta-feira, 20 de novembro de 2025
Critical Security Patch: Ubuntu 22.04 LTS AWS Kernel Update Addresses VMSCAPE and Other Flaws
Critical Linux kernel security vulnerabilities (CVE-2025-40300, CVE-2025-37838, CVE-2025-38118, CVE-2025-38352) patched in Ubuntu 22.04 LTS for AWS. Learn about the VMSCAPE flaw, update instructions, and how to protect your cloud infrastructure from potential compromise. Essential reading for system administrators and DevOps engineers.
sexta-feira, 20 de janeiro de 2023
O Ubuntu 22.04.2 LTS foi adiado para o final de fevereiro devido a problemas de kernel e calços assinados
As versões LTS do Ubuntu xx.04.2 tendem a ser um pouco mais significativas para usuários de suporte de longo prazo, pois incluem a pilha "HWE" de habilitação de hardware portada com kernel Linux atualizado da versão não-LTS mais recente. O lançamento do Ubuntu 22.04.2 LTS estava previsto para 9 de fevereiro com essa pilha atualizada, mas agora foi adiado para o final do mês devido a problemas técnicos.
sexta-feira, 5 de agosto de 2022
sexta-feira, 23 de fevereiro de 2024
O Ubuntu 22.04.4 LTS foi lançado com o kernel Linux 6.5 HWE
sexta-feira, 29 de agosto de 2025
Critical Linux Kernel Security Update for Ubuntu 22.04 LTS: Patches for NTFS3 and Traffic Control Flaws (USN-7726-2)
Urgent Ubuntu 22.04 LTS kernel patch: Critical vulnerabilities in NTFS3 & traffic control subsystems (CVE-2024-27407, CVE-2025-38350) are fixed. Learn the update instructions, why a reboot is mandatory, and how to secure your Linux systems now.
segunda-feira, 25 de abril de 2022
sexta-feira, 22 de abril de 2022
sexta-feira, 1 de agosto de 2025
Urgent Security Patch: Critical Linux Kernel Vulnerabilities in Ubuntu 24.04/22.04 LTS Low-Latency Systems
quarta-feira, 20 de abril de 2022
terça-feira, 7 de outubro de 2025
Critical Linux Kernel Vulnerabilities Patched in Ubuntu 22.04 LTS: A Security Advisory
Explore an in-depth analysis of the critical Linux kernel vulnerabilities (CVE-2024-26921, CVE-2024-26922) affecting Ubuntu 22.04 LTS. This security advisory details the risks, patched versions, and essential system administration steps for enterprise-grade vulnerability management and threat mitigation.
quinta-feira, 14 de agosto de 2025
Critical MySQL Security Patch: Ubuntu USN-7691-1 Resolves 24 High-Risk Vulnerabilities
Critical MySQL security update for Ubuntu 22.04/24.04/25.04 (USN-7691-1) patches 24 CVE vulnerabilities including CVE-2025-50077 to CVE-2025-53023. Immediate upgrade required to prevent database exploits. Official patch instructions & release notes inside.

















