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41014 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.

PHP — CVE-2026-109618 · CVE-2026-109619
Vulnerability High

PHP2Shell: two critical PHP flaws allow unauthenticated remote code execution on web servers

On 21 October 2026, the PHP project shipped emergency releases 8.5.12, 8.4.27, 8.3.36 and 8.2.35 to fix CVE-2026-109618 and CVE-2026-109619, two memory flaws that let an unauthent…

PHPApacheNginx

October 22, 2026 Read more →
OVHcloud CLI — v0.11.0 → v0.15.0
Incident High

OVHcloud CLI: official binaries replaced with a secret-stealing malware on GitHub for 1 h 33

On 19 October 2026, a compromised OVHcloud developer account was used to replace the GitHub release files of ovhcloud-cli v0.11.0 to v0.15.0 with a trojanised build that steals SS…

OVHSupply chainCloud

October 21, 2026 Read more →
BeyondTrust — CVE-2026-102764
Vulnerability Critical

BeyondTrust Remote Support: a zero-day exploited since August lets attackers take over the appliance without an account

BeyondTrust has fixed CVE-2026-102764, a critical flaw in Remote Support that lets an attacker with no account perform file operations on the appliance. According to Google and Ma…

BeyondTrustRemote accessLinux

October 17, 2026 Read more →
Nextcloud · Collabora CODE — CVE-2026-110447
Vulnerability Critical

Nextcloud: attackers plant web shells through Collabora’s Built-in CODE Server app, update or remove it now

A critical flaw in the optional Nextcloud app Collabora Online - Built-in CODE Server lets anyone run system commands on the server without logging in. It has been exploited since…

NextcloudLinuxPHP

October 15, 2026 Read more →
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 Vulnerabilities

RedHat: RHSA-2021-4953:03 Critical: nss security upda

An update for nss is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a securit…

Linux

1786 days ago · Dec 6, 2021, 4:43 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2021-4954:04 Critical: thunderbird security upda

An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a…

Linux

1786 days ago · Dec 6, 2021, 4:43 PM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Best desktop Linux for pros 2021: Our top 5 choic

Learn about five excellent, secure desktop distros for Linux pros.

Linux

1786 days ago · Dec 6, 2021, 1:00 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

RedHat: RHSA-2021-4933:03 Critical: nss security upda

An update for nss is now available for Red Hat Enterprise Linux 7.6 Advanced Update Support, Red Hat Enterprise Linux 7.6 Telco Extended Update Support, and Re…

Linux

1786 days ago · Dec 6, 2021, 11:54 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:566-1 suse/sle15 Security Upda

The container suse/sle15 was updated. The following patches have been included in this update:

Linux Docker

1787 days ago · Dec 5, 2021, 5:03 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:560-1 suse/sle15 Security Upda

The container suse/sle15 was updated. The following patches have been included in this update:

Linux Docker

1787 days ago · Dec 5, 2021, 4:56 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:559-1 suse/sle15 Security Upda

The container suse/sle15 was updated. The following patches have been included in this update:

Linux Docker

1787 days ago · Dec 5, 2021, 4:55 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:557-1 suse/sle15 Security Upda

The container suse/sle15 was updated. The following patches have been included in this update:

Linux Docker

1787 days ago · Dec 5, 2021, 4:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:555-1 suse/sle15 Security Upda

The container suse/sle15 was updated. The following patches have been included in this update:

Linux Docker

1788 days ago · Dec 4, 2021, 5:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:548-1 suse/sles12sp3 Security Upda

The container suse/sles12sp3 was updated. The following patches have been included in this update:

Linux Docker

1788 days ago · Dec 4, 2021, 4:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:771-1 suse-sles-15-sp3-chost-byos-v20211202-hvm-ssd-x86_64 Security Upda

The container suse-sles-15-sp3-chost-byos-v20211202-hvm-ssd-x86_64 was updated. The following patches have been included in this update:

Linux Docker

1788 days ago · Dec 4, 2021, 4:26 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:770-1 suse-sles-15-sp3-chost-byos-v20211202-gen2 Security Upda

The container suse-sles-15-sp3-chost-byos-v20211202-gen2 was updated. The following patches have been included in this update:

Linux Docker

1788 days ago · Dec 4, 2021, 4:25 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:547-1 suse/sle15 Security Upda

The container suse/sle15 was updated. The following patches have been included in this update:

Linux Docker

1789 days ago · Dec 3, 2021, 5:34 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:545-1 suse/sle15 Security Upda

The container suse/sle15 was updated. The following patches have been included in this update:

Linux Docker

1789 days ago · Dec 3, 2021, 5:14 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:543-1 suse/sles12sp5 Security Upda

The container suse/sles12sp5 was updated. The following patches have been included in this update:

Linux Docker

1789 days ago · Dec 3, 2021, 4:52 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2021:541-1 suse/sles12sp4 Security Upda

The container suse/sles12sp4 was updated. The following patches have been included in this update:

Linux Docker

1789 days ago · Dec 3, 2021, 4:40 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2021-4827:06 Important: OpenShift Container Platform 3.11.5

Red Hat OpenShift Container Platform release 3.11.569 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat …

Linux Docker

1790 days ago · Dec 2, 2021, 10:55 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

CentOS: CESA-2021-4788: Moderate CentOS 7 krb

Upstream details at : https://access.redhat.com/errata/RHSA-2021:4788

Linux

1790 days ago · Dec 2, 2021, 7:54 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

CentOS: CESA-2021-4913: Important CentOS 7 mailma

Upstream details at : https://access.redhat.com/errata/RHSA-2021:4913

Linux

1790 days ago · Dec 2, 2021, 7:53 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2021-4913:04 Important: mailman security upda

An update for mailman is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important.…

Linux

1790 days ago · Dec 2, 2021, 4:43 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2021-4915:02 Important: mailman:2.1 security upda

An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update …

Linux

1790 days ago · Dec 2, 2021, 4:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2021-4919:03 Critical: nss security upda

An update for nss is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a securit…

Linux

1790 days ago · Dec 2, 2021, 4:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2021-4910:03 Moderate: OpenShift Virtualization 4.8.3 RP

Red Hat OpenShift Virtualization release 4.8.3 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product…

Linux

1790 days ago · Dec 2, 2021, 4:42 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2021-4916:01 Important: mailman:2.1 security upda

An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impac…

Linux

1790 days ago · Dec 2, 2021, 4:42 PM Read more →
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