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28485 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

SUSE: 2025:01849-1 critical: Fixes for Linux Kernel Denial of Service

* bsc#1238324 * bsc#1239077 Cross-References: * CVE-2022-49080

Linux

523 days ago · Jun 10, 2025, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 12 SP5: 2025:01844-1 important: Kernel security patch

* bsc#1238324 * bsc#1239077 Cross-References: * CVE-2022-49080

Linux

524 days ago · Jun 9, 2025, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2025:01835-1 moderate: transfig buffer overflow fixes and more

* bsc#1225947 * bsc#1230427 * bsc#1240379 * bsc#1240380 * bsc#1240381

Linux

524 days ago · Jun 9, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15 SP7: 2025:01776-2 moderate: iputils integer overflow

* bsc#1242300 Cross-References: * CVE-2025-47268

Linux

524 days ago · Jun 9, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 SP7: 2025:01534-1 low severity: augeas NULL pointer issue

* bsc#1239909 Cross-References: * CVE-2025-2588

Linux

524 days ago · Jun 9, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4210-1 high: python-django update mitigates several risks

A number of vulnerabilities were discovered in Django, a popular Python-based web-development framework: * CVE-2025-48432: Potential log injection via unescape…

Linux

524 days ago · Jun 9, 2025, 5:47 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4211-1 moderate: roundcube remote code execution

Kirill Firsov discovered that Roundcube, a skinnable AJAX based webmail solution for IMAP servers, was performing PHP Object deserialization on unvalidated inp…

Linux PHP

524 days ago · Jun 9, 2025, 4:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Bookworm: DSA-5940-1 critical: modsecurity-apache DoS issue

Several vulnerabilities were discovered in modsecurity-apache, an Apache module to tighten the Web application security, which may result in denial of service …

Linux Apache

525 days ago · Jun 8, 2025, 10:28 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41 Advisory: Details on the Double Free Patch for libvpx

Add patch for double free

Linux

525 days ago · Jun 8, 2025, 4:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: FEDORA-2025-3b89fef0f9 critical: libsoup fixes

Backport fixes for CVE-2025-4476, CVE-2025-4948, CVE-2025-4969, CVE-2025-46420, CVE-2025-46421, CVE-2025-4945

Linux

525 days ago · Jun 8, 2025, 4:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: FEDORA-2025-bf22da3848 critical: FastCGI integer overflow

Fix CVE-2025-23016

Linux

525 days ago · Jun 8, 2025, 4:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: FEDORA-2025-802ec573e7 critical: gstreamer buffer overflow

Backport fix for CVE-2025-3887.

Linux

525 days ago · Jun 8, 2025, 4:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: FEDORA-2025-f344084b93 critical: coreutils buffer under-read

sort: fix buffer under-read (CVE-2025-5278)

Linux

525 days ago · Jun 8, 2025, 4:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Update: fcgi 2025-e5cc4338e7 moderate: FastCGI integer overflow

Fix CVE-2025-23016

Linux

525 days ago · Jun 8, 2025, 3:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: 2025-96b62e4c87 critical: gstreamer H265 buffer overflow

Backport fix for CVE-2025-3887.

Linux

525 days ago · Jun 8, 2025, 3:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: FEDORA-2025-c04e5b95f1 Critical Security Advisory

Backport fixes for CVE-2025-4476, CVE-2025-4948, CVE-2025-4969, CVE-2025-46420, CVE-2025-46421, CVE-2025-4945

Linux

525 days ago · Jun 8, 2025, 3:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Security Advisory for Samba 4.22.2 - CVE-2025-0620 Fix

Update to Samba 4.22.2 - Security fix for CVE-2025-0620

Linux

526 days ago · Jun 7, 2025, 8:47 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: FEDORA-2025-bc0d109630 critical: chromium heap corruption

Update to 137.0.7151.68 CVE-2025-5419: Out of bounds read and write in V8 CVE-2025-5068: Use after free in Blink

Linux Chrome

526 days ago · Jun 7, 2025, 8:47 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: 2025-7faa0bc6e5 moderate: mod_security DoS risk

This update includes mod_security version 2.9.9 which addresses CVE-2025-47947 and includes various bug fixes. See https://github.com/owasp- modsecurity/ModSec…

Linux GitHub

526 days ago · Jun 7, 2025, 8:47 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: FEDORA-2025-be7ea2f22d critical: chromium heap corruption

Update to 137.0.7151.68 CVE-2025-5419: Out of bounds read and write in V8 CVE-2025-5068: Use after free in Blink

Linux Chrome

526 days ago · Jun 7, 2025, 7:43 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: 2025-719f4a7313 moderate: mod_security DoS vulnerability

This update includes mod_security version 2.9.9 which addresses CVE-2025-47947 and includes various bug fixes. See https://github.com/owasp- modsecurity/ModSec…

Linux GitHub

526 days ago · Jun 7, 2025, 7:43 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux: 2025:01830-1 moderate: helm-mirror DoS and Overflow Fix

* bsc#1241028 * bsc#1241031 Cross-References: * CVE-2025-32386

Linux

527 days ago · Jun 6, 2025, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5939-1 gimp severe: denial of service, code execution

Several vulnerabilities were discovered in GIMP, the GNU Image Manipulation Program, which could result in denial of service or potentially the execution of ar…

Linux

527 days ago · Jun 6, 2025, 8:28 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15-SP7: 2025:01779-2 moderate: iputils integer overflow

* bsc#1242300 * bsc#1243284 Cross-References: * CVE-2025-47268

Linux

527 days ago · Jun 6, 2025, 6:30 PM Read more →
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