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Latest headlines from security outlets

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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux Firefox Important Buffer Overflow Vulner 2026-22708

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 7 - Firefox Major Security Alert - ELSA-2026-19704

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS Nginx Critical RCE Denial of Service Notification DLA-4634-1

A vulnerability was discoverd in Nginx, a high-performance web and reverse proxy server, which could result in remote code execution and denial of service. For…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE Helm Important Security Update Advisory 2026-2439-1

# Security update for helm Announcement ID: SUSE-SU-2026:2439-1 Release Date: 2026-06-17T14:48:27Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Xwayland Important Use-After-Free Buffer Overflow Vuln 2026-2426-1

# Security update for xwayland Announcement ID: SUSE-SU-2026:2426-1 Release Date: 2026-06-17T09:50:05Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 LibreOffice Critical Denial of Service Vulnerabilities DLA-4633-1

Multiple security vulnerabilities were discovered in LibreOffice, which could result in denial of service or potentially the execution of arbitrary code if mal…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 16.04 Kernel Critical Privilege Escalation Vuln USN-8441-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Linux Important Security Update Distribution Rebuild 2026-2413-1

# Security update for distribution Announcement ID: SUSE-SU-2026:2413-1 Release Date: 2026-06-16T12:20:29Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE runc Important Security Update Threat Level SUSE-SU-2026-2414-1

# Security update for runc Announcement ID: SUSE-SU-2026:2414-1 Release Date: 2026-06-16T12:22:39Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Essential Buildah Vulnerability Update 2026-2415-1 Available Now

# Security update for buildah Announcement ID: SUSE-SU-2026:2415-1 Release Date: 2026-06-16T12:23:37Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Buildah Critical Security Update Released For 2026-2416-1

# Security update for buildah Announcement ID: SUSE-SU-2026:2416-1 Release Date: 2026-06-16T12:24:12Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Container - SUSEConnect Critical Patch 2026-2420-1 Released

# Security update for container-suseconnect Announcement ID: SUSE-SU-2026:2420-1 Release Date: 2026-06-16T14:05:08Z Rating: important References:

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS Linux Kernel Critical Security Flaws USN-8440-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 8440-1: Linux kernel (Azure)

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS Linux Kernel Critical Escalation Threats USN-8426-2

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 8426-2: Linux kernel (Azure)

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS Linux Kernel Important Privilege Escalation Fix USN-8439-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 atril Critical Command Injection Fix DLA-4632-1 CVE-2026-46529

It was discovered that atril, a simple multi-page document viewer, is prone to a command injection vulnerability if a specially crafted PDF file is opened. For…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Asterisk Important Buffer Overflows and Fixes DLA-4631-1

Several issues have been found in asterisk, an Open Source Private Branch Exchange (PBX). They are related to buffer under- or overflows, either on heap or on …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Containers Module Security Update 2026-2407-1 for Data Importer

# Security update for containerized-data-importer Announcement ID: SUSE-SU-2026:2407-1 Release Date: 2026-06-16T07:47:27Z Rating: important References:

Linux Docker

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Does Linux Give Users a False Sense of Security? What This Year's Biggest Linux Security Incidents Actually Reveal

If more than 12 million enterprise systems can be exposed by flaws in a security control designed to harden Linux, it's probably worth asking whether Linux giv…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Fedora AI Contributor Incident Highlights New Open Source Risks

A Fedora contributor account recently came under scrutiny for apparently AI-generated activity that disrupted the project's bug tracker.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 lwIP Severe Buffer Overflow Denial of Service Issue USN-8423-1

Ubuntu Security Notice USN-8423-1 addresses several vulnerabilities in lwIP affecting various Ubuntu versions, with serious risks including buffer overflows an…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

IPv4 vs. IPv6 Proxies in 2026: Which One Should You Run on Your Linux Stack?

For years, IPv4 was the only proxy type that really mattered for anyone running automation off a Linux box. IPv6 was the protocol everyone said they’d migrate …

Linux