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39831 result(s) for "Linux" — best match first.

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

Integrity Tech · AA26-281A — 8 CVE
Threat High

FBI and nine partner agencies expose the toolkit of China-linked Integrity Tech: old flaws, Exchange password spraying and SoftEther VPN backdoors

On 8 October 2026 the FBI, CISA, NSA and agencies from six other countries published a joint advisory on the hackers enabled by Integrity Technology Group, a Chinese company linke…

ExchangeMicrosoft 365Linux

October 9, 2026 Read more →
Atlassian Data Center — CVE-2026-21589
Vulnerability High

Atlassian Data Center: critical flaw lets anyone read files on Jira, Confluence and Bitbucket servers

Atlassian disclosed on 5 October 2026 CVE-2026-21589 (CVSS 9.3), a path traversal flaw in eight self-hosted products, including Jira, Confluence and Bitbucket Data Center. No logi…

AtlassianJiraConfluence

October 7, 2026 Read more →
Apache httpd — 2.4.69 · 2026-10-01
Advisory Medium

Apache HTTP Server 2.4.69: 20 security fixes, none critical — how to update calmly

Apache released httpd 2.4.69 on 1 October 2026 with 20 vulnerability fixes, rated low (15) or moderate (5). No emergency, but every Apache server should be updated in the next mai…

ApacheLinux

October 5, 2026 Read more →
Citrix NetScaler — CVE-2026-88771 · 88772 · 88779
Vulnerability Critical

Citrix NetScaler: two critical zero-days under mass exploitation — patch, then check for compromise

Two pre-authentication flaws in NetScaler ADC and Gateway (CVE-2026-88771 and CVE-2026-88772, CVSS 9.5) were exploited before any fix existed and are now used by many attacker gro…

CitrixVPN

October 4, 2026 Read more →
Source Watch

Latest headlines from security outlets

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

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 perl-XML-LibXML Important Out of Bounds Read ELSA-2026-39878

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

86 days ago · Jul 17, 2026, 8:33 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 cifs-utils Important Bug Fix CVE-2026-12505 ELSA-2026-39575

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

86 days ago · Jul 17, 2026, 8:33 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 ELSA-2026-39320 Python3 Important Security Fix

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

86 days ago · Jul 17, 2026, 8:33 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 git-lfs Important Security Update ELSA-2026-39266

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

86 days ago · Jul 17, 2026, 8:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 go-toolset Significant Bug Corrections ELSA-2026-38995

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

86 days ago · Jul 17, 2026, 8:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 gegl Important Buffer Overflow Fix ELSA-2026-38485

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

86 days ago · Jul 17, 2026, 8:32 AM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux UEFI Shim Vulnerability Severe Exploitation of Obsolete Bootloaders

ESET researchers identified 11 old and forgotten Linux UEFI shim bootloaders at versions 0.9 and below that can be used to bypass UEFI Secure Boot on any UEFI-…

Linux

87 days ago · Jul 16, 2026, 5:10 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Advantage Tools Important APT Issues Vulnerabilities USN-8555-1

Several security issues were fixed in Ubuntu Advantage Tools.

Linux

87 days ago · Jul 16, 2026, 3:19 PM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Running Proxies Safely on Linux: A Hardening Guide for System Administrators

Proxies are a standard component of a Linux administrator's toolbox. You can use them to see how services respond in various locations, to run route monitoring…

Linux

87 days ago · Jul 16, 2026, 2:50 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian 12 Chromium Critical Code Exec Denial of Service Advisory DLA-4687-1

Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. For Debian 12 …

Linux Chrome

87 days ago · Jul 16, 2026, 10:10 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 dhcpcd5 Moderate Denial of Service Update DLA-4686-1

Two vulnerabilities were discovered in dhcpcd5, a DHCP client, which may result in denial of service and possibly data corruption. For Debian 11 bullseye, thes…

Linux

88 days ago · Jul 15, 2026, 6:30 PM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Mak’s Weekly Security Roundup: Linux Updates You Shouldn't Ignore This Week

Before the week gets away from you, take a look at what's landed across the Linux ecosystem. The volume of security advisories hasn't slowed, and while not eve…

Linux VPN Docker

88 days ago · Jul 15, 2026, 4:21 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 Git-LFS Important Update ELSA-2026-39319 CVE-2026-33811

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

Linux

88 days ago · Jul 15, 2026, 3:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 libxml2 Low CVE-2025-6170 Advisory ELSA-2026-39317

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

Linux

88 days ago · Jul 15, 2026, 3:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 ELSA-2026-39316 Cups Moderate Control Character Injection

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

Linux

88 days ago · Jul 15, 2026, 3:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 libsolv Moderate Buffer Overflow Advisory ELSA-2026-39315

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

Linux

88 days ago · Jul 15, 2026, 3:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 qemu-kvm Low Heap Overflow Fix ELSA-2026-39311

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

Linux

88 days ago · Jul 15, 2026, 3:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 Kernel Important Security Issues ELSA-2026-36645

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

Linux

88 days ago · Jul 15, 2026, 3:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux PackageKit Important CVE-2026-41651 Update ELSA-2026-19354

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

Linux

88 days ago · Jul 15, 2026, 3:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 8 python3-pillow Important Threat Advisory ELSA-2026-39127

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 15, 2026, 3:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 ELSA-2026-39083 Kernel Important Security Update

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 15, 2026, 3:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 nginx Important Denial of Service Fix ELSA-2026-38847

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux Nginx

88 days ago · Jul 15, 2026, 3:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 8 Kernel Important Bug Fix Advisory ELSA-2026-36349

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

88 days ago · Jul 15, 2026, 3:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 7 Host Metering Update for CVE-2026-32283 ELSA-2026-16101

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

Linux

88 days ago · Jul 15, 2026, 3:41 PM Read more →
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