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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: openbao 2.4.4 Important Security Issues DoS 2025-45a7dd8f10

update to upstream 2.4.4, which fixed CVE-2025-64761 Adds hsm tag. The fedora-41 build was done with golang-1.24.10 which fixed CVE-2025-58189, CVE-2025-61725,…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: openbao Critical CVE-2025-64761 Privileged Escalation Advisory

update to upstream 2.4.4, which fixed CVE-2025-64761 Adds hsm tag. The fedora-42 build was done with golang-1.24.10 which fixed CVE-2025-58183.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Out-of-Bounds Read Bugs Add Quiet Pressure on Linux Security

Out-of-bounds reads sit quietly in Linux security. You don't always see them until the code steps past a buffer and hands back a piece of memory it was never s…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

The Hidden Linux Memory Leaks Undermining Your Hardening Efforts

Out-of-bounds reads aren't flashy, but they sit close to the root of a lot of quiet trouble in Linux security. The bug shows up when software pulls data past a…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA Adds Actively Exploited ScadaBR XSS Bug to KEV, Raising Linux Security Concerns

CISA added CVE-2021-26829 to its Known Exploited Vulnerabilities catalog after confirming that attackers are already using the ScadaBR stored XSS flaw in real …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: Tryton Server Important Info Disclosure Fix DLA-4387-1

Several security vulnerabilities were discovered in the server of the Tryton application platform, which could lead to information disclosure. For Debian 11 bu…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

The Ultimate Handbook for Linux Security Tools and Hardening Tips 2026

What Linux Security Tools Are and How They Support HardeningLinux security tools are a broad set of capabilities that reveal system activity and shape how the …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Comprehending Fingerprinting Risks Faced by Linux Users Today

Linux systems block a lot of noise that targets other platforms, but they still leak enough information through the browser to make users identifiable. Fingerp…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 9: Kernel Moderate Risks Advisory ELSA-2025-21469 Released

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Moderate Bug Fix for Kernel in Oracle Linux 9 ELSA-2025-21112 Release

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 9 Advisory ELSA-2025-21111 bind9 Important DNS Issues

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9: ELSA-2025-20955 Redis 7 Important Remote Access Risk

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 ELSA-2025-20954 sssd Important Privilege Escalation Fix

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9: ELSA-2025-20945 Vim Moderate Path Traversal Issues

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Everything You Need to Know About Linux Proxy Servers (2026 Guide)

A linux proxy server has been around for years, but in 2026, it’s become baseline infrastructure. Privacy demands are higher, compliance rules are stricter, an…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Full Disk Encryption: What It Is, How It Works, and Why It Matters for Linux Security in 2026

Full disk encryption is no longer optional in Linux environments. Ubuntu 24.04 LTS, Fedora 41, and Debian 12 now ship with it enabled during installation. Regu…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

UNC2891 Hackers Use Linux Malware in Major Banking Security Heists

UNC2891 has been working its way through gaps in ATM security and broader banking security by slipping small hardware implants into places most teams assume ar…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: 7zip Critical Directory Traversal RCE CVE-2025-11001

Various CVE fixes, most importantly CVE-2025-11001 This also backports the Debian patch (PR unfortunately stalled upstream, with no communication from upstream…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 ELSA-2025-22175 expat Important Fix for Remote Access

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 ELSA-2025-22011 Buildah Important Denial of Service

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 ELSA-2025-22005 go-rpm-macros Moderate Issue CVE-2025-47906

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 ELSA-2025-21968 GIMP Important Security Fix

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9: ELSA-2025-21926 Kernel Moderate Threat CVE-2025-39843

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9: ELSA-2025-21916 valkey Important Security Update

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux