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What it means for your servers

The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

The Great CentOS Linux Migration: How We Got Here and Whats Next

The recent news regarding Red Hat's decision to limit access to the source code of their Red Hat Enterprise Linux (RHEL) distribution has garnered considerable…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 38: pypy 2023-c43a940a93

Security fix for CVE-2022-45061

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 37: pypy 2023-129178fd27

Security fix for CVE-2022-45061

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6338-2: Linux kernel vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6342-2: Linux kernel (Azure) vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6339-2: Linux kernel vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6340-2: Linux kernel vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6355-1: GRUB2 vulnerabilities

Several security issues were fixed in GRUB2.

Linux

The Hacker News
The Hacker News Vulnerabilities

Alert: Apache Superset Vulnerabilities Expose Servers to Remote Code Execution Attacks

Patches have been released to address two new securityvulnerabilities in Apache Supersetthat could be exploited by an attacker to gain remote code execution on…

Apache

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical PHP Info Disclosure, Code Execution Bugs Fixed

Two major security vulnerabilities were recently discovered in PHP. It was discovered that PHP incorrectly handled certain XML files ( CVE-2023-3823 ) and cert…

PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6352-1: Apache Shiro vulnerabilities

Several security issues were fixed in Apache Shiro.

Linux Apache

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 37: php-phpmailer6 2023-f2be748f28

Minor security note * The DSN support added in 6.8.0 reflects the DSN back to the user in an error message if it is invalid. If a DSN uses user-supplied input …

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 37: htmltest 2023-0fa7715821

Security fix for CVE-2022-41717

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 38: vim 2023-5f29c4709a

- patchlevel 1872 ---- The newest upstream commit Security fixes for CVE-2023-4733, CVE-2023-4752, CVE-2023-4750

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6351-1: Linux kernel (GKE) vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6350-1: Linux kernel vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6349-1: Linux kernel (Azure) vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6348-1: Linux kernel vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6347-1: Linux kernel (Azure CVM) vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6346-1: Linux kernel (Raspberry Pi) vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6344-1: Linux kernel (Azure) vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6343-1: Linux kernel (OEM) vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News
The Hacker News Vulnerabilities

9 Alarming Vulnerabilities Uncovered in SEL's Power Management Products

Nine security flaws have been disclosed in electric power management products made by Schweitzer Engineering Laboratories (SEL).“The most severe of those nine …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

RedHat: RHSA-2023-4898:01 Important: OpenShift Container Platform 4.10.67

Red Hat OpenShift Container Platform release 4.10.67 is now available with updates to packages and images that fix several bugs and add enhancements. This rele…

Linux Docker