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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

Debian 11: Important Null Pointer Vulnerability in libetpan DLA-4256-1

It was discovered that there was a potential null pointer dereference vulnerability in libetpan, an low-level library for handling email.

Linux

475 days ago · Jul 28, 2025, 11:10 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: qemu Important Denial of Service Fixed CVE-2024-7409 2025:02530-1

* bsc#1229007 Cross-References: * CVE-2024-7409

Linux

475 days ago · Jul 28, 2025, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: MozillaFirefox Important JavaScript Execution Issues 2025:02531-1

* bsc#1246664 Cross-References: * CVE-2025-8027 * CVE-2025-8028

Linux

475 days ago · Jul 28, 2025, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: iputils Critical Integer Overflow Fix CVE-2025-48964

Update to 20250602 with fixes for CVE-2025-48964

Linux

475 days ago · Jul 28, 2025, 3:27 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6: Opera Important Crash Issues Vulnerability 2025:0265-1

An update that fixes two vulnerabilities is now available.

Linux

476 days ago · Jul 27, 2025, 9:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: PHP 7.4 Critical SSRF and DoS Vulnerabilities DLA-4254-1

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language, which could result in server side request forgery or …

Linux PHP

476 days ago · Jul 27, 2025, 6:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: chromium Important Update 2025:0174-1 CVE-2025-5063 DoS

An update that fixes 8 vulnerabilities is now available.

Linux Chrome

476 days ago · Jul 27, 2025, 6:07 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: xtrabackup Moderate Integer Overflow Issues 2025:0270-1

An update that fixes three vulnerabilities is now available.

Linux

476 days ago · Jul 27, 2025, 3:08 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: python-Django Moderate Update CVE-2025-48432 Advisory 2025:0240-1

An update that fixes one vulnerability is now available.

Linux

476 days ago · Jul 27, 2025, 3:07 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6: Opera Important Vulnerability Fix CVE-2025-4664

An update that fixes one vulnerability is now available.

Linux

476 days ago · Jul 27, 2025, 12:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: Thunderbird Critical Exec Code Flaws DSA-5966-1 CVE-2025-8027

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For the stable distribution (bookworm), these p…

Linux

476 days ago · Jul 27, 2025, 11:42 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: pdns-recursor Important Security Update CVE-2024-25590

An update that fixes one vulnerability is now available.

Linux

476 days ago · Jul 27, 2025, 9:07 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: atop Low Severity Security Update CVE-2025-31160

An update that fixes one vulnerability is now available.

Linux

476 days ago · Jul 27, 2025, 9:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Varnish Important Security Update CVE-2025-30346

An update that fixes four vulnerabilities is now available.

Linux

476 days ago · Jul 27, 2025, 9:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Backports for SLE-15-SP6: afterburn Moderate Security Update

An update that fixes one vulnerability is now available.

Linux

476 days ago · Jul 27, 2025, 9:05 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: python3-pycares Moderate Risk Fix for CVE-2025-48945

An update that fixes one vulnerability is now available.

Linux

476 days ago · Jul 27, 2025, 9:05 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: python-Django Moderate Log Injection Advisory 2025:0198-1

An update that fixes one vulnerability is now available.

Linux

476 days ago · Jul 27, 2025, 6:07 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Chromium Important Patch for CVE-2025-5958 and CVE-2025-5959

An update that fixes two vulnerabilities is now available.

Linux Chrome

476 days ago · Jul 27, 2025, 6:05 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: Essential Heap Overflow Resolution for mingw-binutils Issue

Backport fixes for CVE-2025-7545 and CVE-2025-7546.

Linux

476 days ago · Jul 27, 2025, 3:33 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 glibc Addresses Low Threat Regcomp Vulnerability CVE-2025-8058

This update fixes CVE-2025-8058, a low-impact security vulnerability in the regcomp function. It also includes a fix for the iconv; it no longer creates execut…

Linux

476 days ago · Jul 27, 2025, 3:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Critical Fix for Heap Buffer Overflow in mingw-binutils

Backport fixes for CVE-2025-7545 and CVE-2025-7546.

Linux

476 days ago · Jul 27, 2025, 3:22 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Chromium Important Fix for 2025:0232-1 CVE-2025-6554

An update that fixes four vulnerabilities is now available.

Linux Chrome

476 days ago · Jul 27, 2025, 3:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: Snapcast Critical RCE CVE-2023-36177 Advisory DLA-4252-1

An RCE vulnerability was found in snapcast, a multi-room client-server audio player. CVE-2023-36177

Linux

476 days ago · Jul 27, 2025, 2:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Chromium Important Fix CVE-2025-5063 - 0175-1

An update that fixes 8 vulnerabilities is now available.

Linux Chrome

476 days ago · Jul 27, 2025, 12:07 AM Read more →
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