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28247 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.

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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

openSUSE Leap 15.6 Security Update for assertj-core Moderate CVE-2026-24400

An update that solves one vulnerability can now be installed.

Linux

285 days ago · Jan 30, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE freerdp Important Security Fix for 18 Issues 2026-0345-1

An update that solves 18 vulnerabilities can now be installed.

Linux

285 days ago · Jan 30, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 2026-0032-1 coredns Important Denial of Service Fix

An update that fixes 6 vulnerabilities is now available.

Linux

285 days ago · Jan 30, 2026, 1:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Bookworm Chromium Important Security Risk DSA-6116-1 CVE-2026-1504

A security issue was discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. For the oldsta…

Linux Chrome

285 days ago · Jan 30, 2026, 11:55 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux OpenSSL Moderate Update for Seven Issues 2026-0343-1

An update that solves seven vulnerabilities can now be installed.

Linux OpenSSL

285 days ago · Jan 30, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Java-11-OpenJDK Important Update 2026-0341-1 CVE-2026-21925

An update that solves four vulnerabilities, contains one feature and has one security fix can now be installed.

Linux

286 days ago · Jan 29, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 SP7 Java-25-OpenJDK Important Security Update 2026-0342-1

An update that solves four vulnerabilities and contains two features can now be installed.

Linux

286 days ago · Jan 29, 2026, 9:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed assertj-core Moderate Security Risk CVE-2026-24400

An update that solves one vulnerability can now be installed.

Linux

286 days ago · Jan 29, 2026, 6:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python311-sse-starlette Moderate Threat CVE-2025-62727

An update that solves one vulnerability can now be installed.

Linux

286 days ago · Jan 29, 2026, 6:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Advisory 2026-10108-1 java-25-openjdk Moderate Risk

An update that solves 4 vulnerabilities can now be installed.

Linux

286 days ago · Jan 29, 2026, 6:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026-0333-1 openssl-1_0_0 Moderate Buffer Overflow Risks

An update that solves four vulnerabilities can now be installed.

Linux OpenSSL

286 days ago · Jan 29, 2026, 5:35 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6 libxml2 Critical Update Advisory SUSE-SU-2026-0458-2

An update that solves one vulnerability can now be installed.

Linux

286 days ago · Jan 29, 2026, 5:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.6 libxml2 Low Application Crash Threat CVE-2026-0989

An update that solves one vulnerability can now be installed.

Linux

286 days ago · Jan 29, 2026, 5:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 libmatio Critical DoS Heap Corruption Advisory DLA-4459-1

Multiple vulnerabilities has been discovered in libmatio, a MAT File I/O Library. CVE-2025-50343 A Denial of Service (DoS) and in certain cases heap corruption…

Linux

286 days ago · Jan 29, 2026, 3:59 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu releases update for libxml2-2.9.10 addressing 4 vulnerabilities

An update that solves four vulnerabilities can now be installed.

Linux

286 days ago · Jan 29, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE OpenSSL Moderate Patch 2026-0332-1 CVE-2025-68160 CVE-2025-69420

An update that solves four vulnerabilities can now be installed.

Linux OpenSSL

286 days ago · Jan 29, 2026, 1:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Addressing Security Flaw in Ubuntu 25.10 containerd for Unauthorised Access

Several security issues were fixed in containerd.

Linux

286 days ago · Jan 29, 2026, 12:06 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 25.10 wlc Critical SSL API Key Leak Vuln USN-7981-1 CVE-2026-22250

Several security issues were fixed in wlc.

Linux

286 days ago · Jan 29, 2026, 12:06 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.6 openjpeg2 Security Issue Resolution SUSE-SU-2026-0458-1

An update that solves one vulnerability can now be installed.

Linux

286 days ago · Jan 29, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.6 openjpeg2 Low Security Fix for Malicious Files 2026-0330-1

An update that solves one vulnerability can now be installed.

Linux

286 days ago · Jan 29, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE OpenSSL 1_1 Moderate Patch for Multiple ASN1_TYPE Issues 2026-0331-1

An update that solves seven vulnerabilities can now be installed.

Linux OpenSSL

286 days ago · Jan 29, 2026, 9:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

CentOS 9 ruby-GraphQL-Processor Flawed Memory Leak 2024-2c7dbb48e2

Upgrade to upstream. Eliminates distributing harfbuzz sources. Upgrade to upstream 0.032.

Linux

286 days ago · Jan 29, 2026, 2:11 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 WeasyPrint Critical SSRF Issue Fix FEDORA-2026-f59e87ad88

update to new upstream version including a fix for CVE-2025-68616

Linux

286 days ago · Jan 29, 2026, 1:56 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-tinycss2 Important SSRF Fix Advisory 2026-f59e87ad88

update to new upstream version including a fix for CVE-2025-68616

Linux

286 days ago · Jan 29, 2026, 1:56 AM Read more →
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