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42056 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.

OpenSSH — 10.6p2
Vulnerability High

OpenSSH: password authentication can be bypassed on Linux systems using musl without PAM, CERT-FR warns

OpenSSH released version 10.6p2 on 5 November 2026 to close a password authentication bypass in sshd affecting Linux systems built on the musl C library with PAM disabled, such as…

LinuxOpenSSHAlpine Linux

November 6, 2026 Read more →
WordPress — CVE-2026-119977
Vulnerability High

WordPress: a flaw in the core upgrade process is exploited to run code on servers, CISA warns

CISA added CVE-2026-119977, a race condition in WordPress core upgrades that lets an unauthenticated attacker run code on the server during the upgrade window, to its catalog of a…

WordPressPHPApache

November 4, 2026 Read more →
cPGuard
Incident Critical

cPGuard: a hijacked update channel pushed a root backdoor to about 2,950 Linux servers

OPSSHIELD, the vendor of the cPGuard server security suite, says an attacker broke into its billing server and used a stolen key to publish a fake update on 2 November 2026. For a…

LinuxcPGuardSupply chain

November 4, 2026 Read more →
Synology DSM — Synology-SA-24:20
Vulnerability High

Synology: ransomware attacks hit NAS still running DSM versions left unpatched since 2024

Synology says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom. The vendor points t…

SynologyNASRansomware

November 3, 2026 Read more →
GitLab — CVE-2026-97229
Vulnerability Critical

GitLab CVE-2026-97229: now listed as exploited by CISA, and Alpine Linux shows that upgrading is not always enough

CISA has added CVE-2026-97229, a GitLab flaw rated CVSS 10.0, to its catalogue of exploited vulnerabilities. Alpine Linux reports an attempted attack on its own server, which rema…

GitLabRubyCI/CD

October 31, 2026 Read more →
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 Alerts

Fedora 43 Rust Hickory-net Security Advisory 2026-e82315c1dc

Update hickory-dns crates to version 0.26.2. This includes fixes for a large number of security relevant bugs. Release notes: https://github.com/hickory-dns/hi…

Linux GitHub

54 days ago · Sep 14, 2026, 3:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 hickory-resolver Important DNS Bug Fix Advisory 2026-3c1acd5a65

Update hickory-dns crates to version 0.26.2. This includes fixes for a large number of security relevant bugs. Release notes: https://github.com/hickory-dns/hi…

Linux GitHub

54 days ago · Sep 14, 2026, 3:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 Rust Hickory-proto Security Update for 2026-3c1acd5a65

Update hickory-dns crates to version 0.26.2. This includes fixes for a large number of security relevant bugs. Release notes: https://github.com/hickory-dns/hi…

Linux GitHub

54 days ago · Sep 14, 2026, 3:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 rust-hickory-proto Update Security Fix 2026-37e598af67

Update hickory-dns crates to version 0.26.2. This includes fixes for a large number of security relevant bugs. Release notes: https://github.com/hickory-dns/hi…

Linux GitHub

54 days ago · Sep 14, 2026, 3:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 rust-hickory-net Security Advisory 2026-37e598af67

Update hickory-dns crates to version 0.26.2. This includes fixes for a large number of security relevant bugs. Release notes: https://github.com/hickory-dns/hi…

Linux GitHub

54 days ago · Sep 14, 2026, 3:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 Rust-hickory-net Update Security Issues Resolved 2026-3c1acd5a65

Update hickory-dns crates to version 0.26.2. This includes fixes for a large number of security relevant bugs. Release notes: https://github.com/hickory-dns/hi…

Linux GitHub

54 days ago · Sep 14, 2026, 2:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 rust-hickory-resolver Update 0.26.2 Security Fix RHBZ#2528212

Update hickory-dns crates to version 0.26.2. This includes fixes for a large number of security relevant bugs. Release notes: https://github.com/hickory-dns/hi…

Linux GitHub

54 days ago · Sep 14, 2026, 2:15 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Multipath-Tools Moderate Denial of Service Heap Overflow 2026-23526-1

# Security update for multipath-tools Announcement ID: SUSE-SU-2026:23526-1 Release Date: 2026-09-08T09:21:17Z Rating: moderate References:

Linux

57 days ago · Sep 11, 2026, 11:08 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Critical Update for libzypp zypper Issues Fix 2026-4129-1

# Security update for libzypp, zypper Announcement ID: SUSE-SU-2026:4129-1 Release Date: 2026-09-11T06:52:57Z Rating: critical References:

Linux

57 days ago · Sep 11, 2026, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Rest Security Advisory CVE-2026-16615 Weak Random Number Fix

Fix for https://access.redhat.com/security/cve/cve-2026-16615

Linux

57 days ago · Sep 11, 2026, 3:27 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rest Library Moderate Random Number Issue CVE-2026-16615

Fix for https://access.redhat.com/security/cve/cve-2026-16615

Linux

57 days ago · Sep 11, 2026, 3:02 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

openSUSE Leap 16.0 Critical Security Update libzypp zypper 2026-21808-1

Linux

58 days ago · Sep 10, 2026, 5:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu Linux Kernel NVIDIA Important System Compromise Vuln USN-8748-1

Several security issues were fixed in the Linux kernel.

Linux

58 days ago · Sep 10, 2026, 5:49 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 qt6-qt5compat Important Out-of-Bounds Read CVE-2026-9499

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

58 days ago · Sep 10, 2026, 4:11 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 qt5-qtbase Vital Out-of-Bounds Read Patch ELSA-2026-65993-0

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

Linux

58 days ago · Sep 10, 2026, 4:10 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux Important qt5-qtbase Fix for CVE-2026-9499 ELSA-2026-65897-0

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

Linux

58 days ago · Sep 10, 2026, 4:10 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 ELSA-2026-62667-0 perl-DBI Important Buffer Overflows

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

Linux

58 days ago · Sep 10, 2026, 4:10 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 7 Python-urllib3 Critical Buffer Overflow Alert ELSA-2026-9031

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

Linux

58 days ago · Sep 10, 2026, 4:10 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Libzypp Zypper Critical Update Security Fixes SUSE-SU-2026-4112-1

# Security update for libzypp, zypper Announcement ID: SUSE-SU-2026:4112-1 Release Date: 2026-09-09T16:17:44Z Rating: critical References:

Linux

58 days ago · Sep 10, 2026, 2:43 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE multipath-tools Moderate Heap Buffer DoS Issues 2026-23502-1

# Security update for multipath-tools Announcement ID: SUSE-SU-2026:23502-1 Release Date: 2026-09-07T15:33:05Z Rating: moderate References:

Linux

58 days ago · Sep 10, 2026, 2:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Linux Micro 6.2 libzypp zypper Critical Repository Threat 2026-23507-1

# Security update for libzypp, zypper Announcement ID: SUSE-SU-2026:23507-1 Release Date: 2026-09-08T15:22:38Z Rating: critical References:

Linux

58 days ago · Sep 10, 2026, 2:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora gdk-pixbuf2 Critical Image Loading Library Fixes for 2026-cf5d926f46

Fixes https://access.redhat.com/security/cve/CVE-2026-81893 Fixes CVE-2026-16768: https://access.redhat.com/security/cve/CVE-2026-16768

Linux

58 days ago · Sep 10, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Multipath-Tools Moderate Heap Denial Of Service Fix 2026-23476-1

# Security update for multipath-tools Announcement ID: SUSE-SU-2026:23476-1 Release Date: 2026-09-08T09:53:36Z Rating: moderate References:

Linux

59 days ago · Sep 9, 2026, 7:38 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro Critical Kernel Livepatch Upgrade 2026-23479-1

# Security update for kernel-livepatch-MICRO-6-0_Update_29 Announcement ID: SUSE-SU-2026:23479-1 Release Date: 2026-09-08T11:34:19Z Rating: important Reference…

Linux

59 days ago · Sep 9, 2026, 7:22 PM Read more →
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