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28405 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.

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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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: poppler Important Security Update CVE-2025-52885 2025:21132-1

* bsc#1251940 Cross-References: * CVE-2025-52885

Linux

338 days ago · Dec 10, 2025, 6:02 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: runc Important Container Breakout Fix Advisory 2025:21136-1

* bsc#1252110 * bsc#1252232 Cross-References: * CVE-2025-31133

Linux Docker

338 days ago · Dec 10, 2025, 6:02 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE: Alloy Moderate Info Leak Fixed 2025:21137-1 CVE-2025-11065

* bsc#1248960 * bsc#1250621 Cross-References: * CVE-2025-11065

Linux

338 days ago · Dec 10, 2025, 6:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: kernel Critical Vulnerabilities Update 2025:21139-1

* bsc#1215199 * bsc#1218644 * bsc#1230062 * bsc#1234634 * bsc#1234693

Linux

338 days ago · Dec 10, 2025, 6:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: MySQL Connector Java Important Patch CVE-2025-30706

* bsc#1241693 Cross-References: * CVE-2025-30706

Linux Databases

338 days ago · Dec 10, 2025, 5:53 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro 6.2: Openssh Moderate Code Execution Issues 2025:21128-1

* bsc#1251198 * bsc#1251199 Cross-References: * CVE-2025-61984

Linux OpenSSH

338 days ago · Dec 10, 2025, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: python-Jinja2 Moderate Sandbox Breakout CVE-2025-27516 2025:1004-2

* bsc#1238879 Cross-References: * CVE-2025-27516

Linux

338 days ago · Dec 10, 2025, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: gnutls Moderate Buffer Overflow Vuln 2025:4346-1 CVE-2025-9820

* bsc#1254132 Cross-References: * CVE-2025-9820

Linux

338 days ago · Dec 10, 2025, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: pdns-recursor Critical Denial of Service Vulnerability DSA-6077-1

Insufficient validation of incoming notifies over TCP in PDNS Recursor, a resolving name server, could result in denial of service. For the stable distribution…

Linux

338 days ago · Dec 10, 2025, 10:49 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: libpng1.6 Critical Info Leak & DoS Vulnerabilities DSA-6076-1

Several vulnerabilities were reported in the libpng PNG library, which could lead to information leaks, denial of service or potentially the execution of arbit…

Linux

338 days ago · Dec 10, 2025, 9:54 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Addressing go1.25 Resource Issues and Crypto Vulnerabilities

An update that solves two vulnerabilities and has three security fixes can now be installed.

Linux

338 days ago · Dec 10, 2025, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Critical Security Update for go1.24, CVE-2025-61727, 61729

An update that solves two vulnerabilities and has two security fixes can now be installed.

Linux

338 days ago · Dec 10, 2025, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: go1.24 Vital Security Updates for Resources CVE-2025-61727, 61729

* bsc#1236217 * bsc#1245878 * bsc#1254430 * bsc#1254431

Linux

338 days ago · Dec 10, 2025, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 Tomcat Important Security Fixes for CVE-2025-31651

tomcat security update

Linux

338 days ago · Dec 10, 2025, 6:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: lunasvg Critical Update for Various Flaws 2025-58c0baba42

Unbundle plutovg from lunasvg, this avoids shipping a duplicate library with conflicting files. Update lunasvg to consume the plutovg version already available…

Linux

338 days ago · Dec 10, 2025, 2:34 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Critical Buffer Overflow and Out-Of-Bounds Read in libwebsockets

Update to 4.3.7, enable glib event loop

Linux

338 days ago · Dec 10, 2025, 1:48 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.10: Vital Netty HTTP Denial of Service Vulnerabilities USN-7918-1

Several security issues were fixed in Netty.

Linux

338 days ago · Dec 10, 2025, 1:47 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Critical Privilege Escalation CVE-2025-11561 Advisory 2025:21084-1

* bsc#1244325 * bsc#1251827 Cross-References: * CVE-2025-11561

Linux

338 days ago · Dec 10, 2025, 12:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: kernel-livepatch Important Fixes for CVE-2025-23145, 2025:21085-1

* bsc#1242882 * bsc#1245778 * bsc#1248672 * bsc#1249537

Linux

338 days ago · Dec 10, 2025, 12:23 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro: kernel-livepatch Important Security Update CVE-2025-23145

* bsc#1242882 * bsc#1245778 * bsc#1248672 * bsc#1249537

Linux

338 days ago · Dec 10, 2025, 12:22 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel-Livepatch-MICRO Security Update Advisory 2025:21087-1

* bsc#1242882 * bsc#1248672 * bsc#1249537 Cross-References:

Linux

338 days ago · Dec 10, 2025, 12:22 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel-Livepatch Important Remote Code Issues 2025:21088-1

* bsc#1242882 * bsc#1248672 * bsc#1249537 Cross-References:

Linux

338 days ago · Dec 10, 2025, 12:22 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel-Livepatch Important Fix for CVE-2025-23145, 2025:21089-1

* bsc#1242882 * bsc#1248672 * bsc#1249537 Cross-References:

Linux

338 days ago · Dec 10, 2025, 12:22 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4398-1 libsoup2.4 Denial-of-Service CVE-2025-4476

libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications. CVE-2025-4476

Linux

339 days ago · Dec 9, 2025, 7:00 PM Read more →
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