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28477 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.

Check Point — CVE-2026-109618 · CVE-2026-123039
Vulnerability Critical

Check Point gateways hacked through PHP2Shell: the vendor confirms attacks, a backdoor and a wiper

Check Point says attackers exploited the PHP2Shell flaws in the Mobile Access portal of unpatched Security Gateways, then a second bug to become root. On some targets they install…

Check PointFirewallVPN

November 13, 2026 Read more →
N-able N-central — 2026.4.1.26
Vulnerability High

N-central: N-able ships a critical update after exploits for its RMM platform go public

N-able has released N-central 2026.4 HF2, a critical update fixing seven CVEs, after a researcher published exploit code for its remote management platform. The vendor has seen sc…

N-ableN-centralRMM

November 12, 2026 Read more →
Xen Orchestra — VSA-2026-062
Vulnerability Critical

Xen Orchestra: an exploited authentication bypass gives attackers admin rights over XCP-ng virtualisation

Vates has fixed a critical flaw in Xen Orchestra, the web console used to manage XCP-ng hosts, and says it is already being exploited. A crafted cookie lets an attacker log in as …

Xen OrchestraXCP-ngVirtualization

November 11, 2026 Read more →
FreeSWITCH — CVE-2026-116779
Vulnerability Critical

FreeSWITCH: a single SIP message can run commands on the server, and the flaw is being exploited

A flaw in FreeSWITCH, the open-source telephony server, lets a SIP MESSAGE request run commands on the machine, in the default configuration. The maintainers report exploitation i…

FreeSWITCHVoIPSIP

November 10, 2026 Read more →
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 →
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 →
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 →
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 →
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

Fedora 41: mod_http2 Update for Assertion Error CVE-2025-49630

version update

Linux

389 days ago · Oct 22, 2025, 3:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.10: Erlang Critical DoS Issue Fix USN-7831-1 CVE-2025-48038

Several security issues were fixed in Erlang.

Linux

390 days ago · Oct 21, 2025, 10:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04: FFmpeg Moderate DoS & SSRF Flaws USN-7830-1

Several security issues were fixed in FFmpeg.

Linux

390 days ago · Oct 21, 2025, 7:14 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: python313 Moderate Security Fix CVE-2025-6069 DoS 2025:3706-1

* bsc#1244705 * bsc#1247249 Cross-References: * CVE-2025-6069

Linux

390 days ago · Oct 21, 2025, 6:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Kernel Important Security Update 2025:3704-1 CVE-2025-38499

An update that solves six vulnerabilities can now be installed.

Linux

390 days ago · Oct 21, 2025, 6:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Linux Kernel Important Issues Fixed in Advisory 2025:3705-1

An update that solves five vulnerabilities can now be installed.

Linux

390 days ago · Oct 21, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Security Update 2025:3705-1 CVE-2025-21971 DoS

* bsc#1245794 * bsc#1246075 * bsc#1248673 * bsc#1248749 * bsc#1249534

Linux

390 days ago · Oct 21, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: krb5 Moderate Spoofing Risk Advisory 2025:3698-1 CVE-2025-3576

* bsc#1241219 Cross-References: * CVE-2025-3576

Linux

390 days ago · Oct 21, 2025, 2:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.6: krb5 Moderate Spoofing Risk Advisory 2025:3699-1

An update that solves one vulnerability can now be installed.

Linux

390 days ago · Oct 21, 2025, 2:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: krb5 Moderate Spoofing Threat Advisory CVE-2025-3576

* bsc#1241219 Cross-References: * CVE-2025-3576

Linux

390 days ago · Oct 21, 2025, 2:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Essential Update on webkit2gtk3 for CVE-2025-43272 Memory Fixes

An update that solves five vulnerabilities can now be installed.

Linux

390 days ago · Oct 21, 2025, 2:32 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Chromium Memory Management CVE-2025-11899 Notification

Update 141.0.7390.107 * High CVE-2025-11756: Use after free in Safe Browsing

Linux Chrome

390 days ago · Oct 21, 2025, 3:40 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: gi-docgen Critical XSS Issue Fix CVE-2025-11687

gi-docgen 2025.5 - 2025-10-11 This is a security fix for CVE-2025-11687. u201cThe severity of this issue depends on what else is hosted on the same domain as t…

Linux

390 days ago · Oct 21, 2025, 3:40 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: gi-docgen Important XSS Fix CVE-2025-11687 2025-b4184a589e

gi-docgen 2025.5 - 2025-10-11 This is a security fix for CVE-2025-11687. u201cThe severity of this issue depends on what else is hosted on the same domain as t…

Linux

390 days ago · Oct 21, 2025, 3:01 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Kernel Important Update for Four Vulns 2025:3683-1

An update that solves four vulnerabilities can now be installed.

Linux

391 days ago · Oct 20, 2025, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Linux Kernel Important Security Fix CVE-2025-21971 2025:3683-1

* bsc#1245794 * bsc#1246075 * bsc#1248673 * bsc#1248749

Linux

391 days ago · Oct 20, 2025, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Linux Kernel Important Bluetooth User After Free Vuln 2025:3684-1

* bsc#1250302 Cross-References: * CVE-2022-50386

Linux

391 days ago · Oct 20, 2025, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Essential Security Update for openSUSE: go1.24 SUSE-SU-2025:3682-1

An update that solves 10 vulnerabilities and has one security fix can now be installed.

Linux

391 days ago · Oct 20, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: libphp-adodb Important SQL Injection Advisory DLA-4340-1

libphp-adodb, a class library that provides abstractions for performing queries and managing databases, was affected by a vulnerability. Improper escaping of a…

Linux

391 days ago · Oct 20, 2025, 4:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Samba Critical Issues Command Injection Memory Disclosure 2025:3676-1

* bsc#1251279 * bsc#1251280 Cross-References: * CVE-2025-10230

Linux

391 days ago · Oct 20, 2025, 2:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.3: samba Critical Vulnerabilities Command Injection 2025:3677-1

An update that solves two vulnerabilities can now be installed.

Linux

391 days ago · Oct 20, 2025, 2:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Concerns Over Samba Exploitation and Vulnerability Issues 2025:4380-2

* bsc#1251279 * bsc#1251280 Cross-References: * CVE-2025-10230

Linux

391 days ago · Oct 20, 2025, 2:32 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Linux Kernel Important Six Fixes 2025:3675-1 CVE-2025-21971 DoS

An update that solves six vulnerabilities can now be installed.

Linux

391 days ago · Oct 20, 2025, 2:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Patch for Remote Access Threats 2025:3675-1

* bsc#1232384 * bsc#1245794 * bsc#1246075 * bsc#1248673 * bsc#1248749

Linux

391 days ago · Oct 20, 2025, 2:31 PM Read more →
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