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42183 result(s) for "Linux" — best match first.

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What it means for your servers

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

OpenSSH — CVE-2026-123158
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 Vulnerabilities

Debian LTS: DLA-3977-1: xfpt Security Advisory Updates

An issue has been found in xfpt, a tool to generate XML from plain tex. The issue is about bad handling of input data, which may result in a stack-based buffer…

Linux

710 days ago · Nov 30, 2024, 11:09 AM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Why ITDR is Essential for Securing Linux in Identity-Based Threats

Identity-based attacks like login attempts from unusual geographic locations or at unexpected times, as well as enforcing MFA and maintaining detailed logs of …

Linux

711 days ago · Nov 29, 2024, 11:56 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-3975-1: proftpd-dfsg Security Advisory Updates

ProFTPD a popular FTP server was affected by multiple vulnerabilities. CVE-2023-48795

Linux

711 days ago · Nov 29, 2024, 9:56 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:4116-1 important: xen Security Advisory Updates

* bsc#1232542 * bsc#1232622 * bsc#1232624 Cross-References:

Linux

711 days ago · Nov 29, 2024, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:4117-1 important: webkit2gtk3 Security Advisory Updates

* bsc#1232747 * bsc#1233631 * bsc#1233632 Cross-References:

Linux

711 days ago · Nov 29, 2024, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:4118-1 important: postgresql14 Security Advisory Updates

* bsc#1233323 * bsc#1233325 * bsc#1233326 * bsc#1233327

Linux Databases

711 days ago · Nov 29, 2024, 9:30 PM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Why ITDR is Crucial for Securing Your Linux Systems

Identity-based attacks like login attempts from unusual geographic locations or at unexpected times, as well as enforcing MFA and maintaining detailed logs of …

Linux

711 days ago · Nov 29, 2024, 6:56 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:4110-1 moderate: python-aiohttp Security Advisory Updates

* bsc#1233447 Cross-References: * CVE-2024-52304

Linux

711 days ago · Nov 29, 2024, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:4114-1 important: postgresql13 Security Advisory Updates

* bsc#1233323 * bsc#1233325 * bsc#1233326 * bsc#1233327

Linux Databases

711 days ago · Nov 29, 2024, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 40: xen 2024-7c2cfa2fe5 Security Advisory Updates

Deadlock in x86 HVM standard VGA handling [XSA-463, CVE-2024-45818] libxl leaks data to PVH guests via ACPI tables [XSA-464, CVE-2024-45819]

Linux

711 days ago · Nov 29, 2024, 4:48 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: thunderbird 2024-07f6b6766c Security Advisory Updates

Update to 128.5.0 https://www.thunderbird.net/en-US/thunderbird/128.5.0esr/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2024-68/

Linux

711 days ago · Nov 29, 2024, 4:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: nss 2024-b266d38c44 Security Advisory Updates

Update NSS to 3.106.0 Update to Firefox 133.0

Linux

711 days ago · Nov 29, 2024, 4:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: firefox 2024-b266d38c44 Security Advisory Updates

Update NSS to 3.106.0 Update to Firefox 133.0

Linux

711 days ago · Nov 29, 2024, 4:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

openSUSE: 2024:0381-1 important: seamonkey Advisory Security Update

An update that contains security fixes can now be installed.

Linux

711 days ago · Nov 29, 2024, 12:05 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: 2024:0382-1 important: cobbler Advisory Security Update

An update that solves one vulnerability and has 10 fixes is now available.

Linux

711 days ago · Nov 29, 2024, 12:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-3973-1: redis Security Advisory Updates

Multiple vulnerabilities have been fixed in the key¢''value database Redis. CVE-2022-35977

Linux Databases

712 days ago · Nov 28, 2024, 10:49 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:4109-1 moderate: libuv Security Advisory Updates

* bsc#1219724 Cross-References: * CVE-2024-24806

Linux

712 days ago · Nov 28, 2024, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-3972-1: tzdata new timezone database

This update includes the changes in tzdata 2024b. Notable changes are: - - Updated leap second list, which was set to expire by the end of December.

Linux

712 days ago · Nov 28, 2024, 6:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:4095-1 important: postgresql15 Security Advisory Updates

* bsc#1233323 * bsc#1233325 * bsc#1233326 * bsc#1233327

Linux Databases

712 days ago · Nov 28, 2024, 5:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:4096-1 important: postgresql14 Security Advisory Updates

* bsc#1233323 * bsc#1233325 * bsc#1233326 * bsc#1233327

Linux Databases

712 days ago · Nov 28, 2024, 5:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:4097-1 important: postgresql12 Security Advisory Updates

* bsc#1233323 * bsc#1233325 * bsc#1233326 * bsc#1233327

Linux Databases

712 days ago · Nov 28, 2024, 5:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:4098-1 important: postgresql15 Security Advisory Updates

* bsc#1233323 * bsc#1233325 * bsc#1233326 * bsc#1233327

Linux Databases

712 days ago · Nov 28, 2024, 5:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE: 2024:4099-1 important: postgresql12 Security Advisory Updates

* bsc#1233323 * bsc#1233325 * bsc#1233326 * bsc#1233327

Linux Databases

712 days ago · Nov 28, 2024, 5:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2024:4093-1 important: python-virtualenv Security Advisory Updates

* bsc#1233706 Cross-References: * CVE-2024-53899

Linux

712 days ago · Nov 28, 2024, 1:30 PM Read more →
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