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28145 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.

OpenSSH — 10.6p2
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 43 CUPS Critical Denial of Service Heap Overflow 2026-82a2214b53

2.4.17 - security fixes for CVE-2026-39316, CVE-2026-39314, CVE-2026-34979, CVE-2026-34990, CVE-2026-27447, CVE-2026-34978

Linux

200 days ago · Apr 22, 2026, 9:50 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-pillow Denial of Service CVE-2026-40192 Advisory Info

Fix CVE-2026-40192.

Linux

200 days ago · Apr 22, 2026, 9:50 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

CentOS 9 jq Key Vulnerability Mitigation Actions 2026-bd94183012

Fixes CVE-2026-32316 Fixes CVE-2026-33947 Fixes CVE-2026-39956 Fixes CVE-2026-39979 Fixes CVE-2026-40164

Linux

200 days ago · Apr 22, 2026, 9:50 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Chromium Critical Heap Buffer Overflow Advisory 2026-d3c82235d4

Update to 147.0.7727.101 Critical CVE-2026-6296: Heap buffer overflow in ANGLE Critical CVE-2026-6297: Use after free in Proxy Critical CVE-2026-6298: Heap buf…

Linux Chrome

200 days ago · Apr 22, 2026, 9:50 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 15 SP6 Kernel Important Threat CVE-2026-23268

An update that solves one vulnerability can now be installed.

Linux

201 days ago · Apr 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6 Important Kernel Policy Management Vuln 2026-1531-1

An update that solves one vulnerability can now be installed.

Linux

201 days ago · Apr 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Kernel Important Bluetooth Privilege Issues 2026-1532-1

An update that solves two vulnerabilities can now be installed.

Linux

201 days ago · Apr 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 12 SP5 Kernel Important Privileges Fix SUSE-SU-2026-1535-1

An update that solves two vulnerabilities can now be installed.

Linux

201 days ago · Apr 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6222-1 ngtcp2 Important Buffer Overflow CVE-2026-40170

Zou Dikai discovered a buffer overflow in ngtcp2, a QUIC protocol library. For the oldstable distribution (bookworm), this problem has been fixed in version 0.…

Linux

201 days ago · Apr 21, 2026, 8:29 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python311-PyPDF2 Moderate Security Issue CVE-2026-40260

An update that solves one vulnerability can now be installed.

Linux

201 days ago · Apr 21, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed haproxy Moderate CVE-2026-33555 Advisory 2026-10581-1

An update that solves one vulnerability can now be installed.

Linux

201 days ago · Apr 21, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 Chromium Critical 2026-20588-1 Buffer Overflow Issues

An update that solves 31 vulnerabilities and has one bug fix can now be installed.

Linux Chrome

201 days ago · Apr 21, 2026, 7:19 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 roundcubemail Important Remote Image Fix 2026-20586-1

An update that solves one vulnerability and has 2 bug fixes can now be installed.

Linux

201 days ago · Apr 21, 2026, 7:19 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 nebula Important Update DoS CVE-2025-22869 20581-1

An update that solves one vulnerability can now be installed.

Linux

201 days ago · Apr 21, 2026, 7:19 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6221-1 NTFS-3G Critical Buffer Overflow Privilege Escalation

Andrea Bocchetti discovered a heap-based buffer overflow in NTFS-3G, a read-write NTFS driver for FUSE. A local user can take advantage of this flaw for local …

Linux

201 days ago · Apr 21, 2026, 4:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.6 nodejs22 Important Security Update 2026-1509-1

An update that solves seven vulnerabilities can now be installed.

Linux

201 days ago · Apr 21, 2026, 2:38 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE nodejs22 Important Resource Degradation Fix Advisory 2026-1509-1

An update that solves seven vulnerabilities can now be installed.

Linux

201 days ago · Apr 21, 2026, 2:38 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15 SP7 gegl Important Heap Overflow Fix Advisory 2026-1496-1

An update that solves one vulnerability can now be installed.

Linux

201 days ago · Apr 21, 2026, 10:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE ImageMagick Notable Denial of Service Update 2026-1598-2

An update that solves 21 vulnerabilities can now be installed.

Linux

201 days ago · Apr 21, 2026, 10:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 1.6.15 Roundcube Moderate Security Update 2026-0144-1

An update that solves one vulnerability and has one errata is now available.

Linux

202 days ago · Apr 20, 2026, 11:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6220-1 SimpleEval Important Sandbox Bypass CVE-2026-32640

Byambadalai Sumiya discovered that SimpleEval, a library for adding evaluatable expressions into Python projects, didn't fully restrict some module references,…

Linux

202 days ago · Apr 20, 2026, 9:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python315 Moderate Security Fix CVE-2026-3446

An update that solves one vulnerability can now be installed.

Linux

202 days ago · Apr 20, 2026, 7:38 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python310 Moderate CVE-2026-3446 Threat 2026-10579-1

An update that solves one vulnerability can now be installed.

Linux

202 days ago · Apr 20, 2026, 7:38 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise Micro opensc Low Attack Surface Advisory 2026-1477-1

An update that solves four vulnerabilities can now be installed.

Linux

202 days ago · Apr 20, 2026, 6:30 PM Read more →
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