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41392 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.

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 →
OVHcloud CLI — v0.11.0 → v0.15.0
Incident High

OVHcloud CLI: official binaries replaced with a secret-stealing malware on GitHub for 1 h 33

On 19 October 2026, a compromised OVHcloud developer account was used to replace the GitHub release files of ovhcloud-cli v0.11.0 to v0.15.0 with a trojanised build that steals SS…

OVHSupply chainCloud

October 21, 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 →
Integrity Tech · AA26-281A — 8 CVE
Threat High

FBI and nine partner agencies expose the toolkit of China-linked Integrity Tech: old flaws, Exchange password spraying and SoftEther VPN backdoors

On 8 October 2026 the FBI, CISA, NSA and agencies from six other countries published a joint advisory on the hackers enabled by Integrity Technology Group, a Chinese company linke…

ExchangeMicrosoft 365Linux

October 9, 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 →
Apache httpd — 2.4.69 · 2026-10-01
Advisory Medium

Apache HTTP Server 2.4.69: 20 security fixes, none critical — how to update calmly

Apache released httpd 2.4.69 on 1 October 2026 with 20 vulnerability fixes, rated low (15) or moderate (5). No emergency, but every Apache server should be updated in the next mai…

ApacheLinux

October 5, 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 Alerts

Fedora 45 Kernel 7.2.7 Important System Update Advisory 2026-4c098c462e

The 7.2.7 stable kernel update contains a number of important fixes across the tree.

Linux

38 days ago · Sep 23, 2026, 2:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 libxmp Medium Buffer Overflow Fix 2026-743387fdbe

Latest bugfix release. Full changelog: https://sourceforge.net/p/xmp/libxmp/ci/libxmp-4.7.3/tree/docs/Changelog . Fixes a medium-rated security issue: https://…

Linux GitHub

38 days ago · Sep 23, 2026, 2:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 dotnet10.0 Critical SDK Runtime Update Advisory 2026-fa6de37202

Update to .NET SDK 10.0.112 and Runtime 10.0.12 Fixes: CVE-2026-58649,CVE-2026-69304,CVE-2026-69439,CVE-2026-69522,CVE-2026- 69806,CVE-2026-71328 Release Notes…

Linux GitHub

38 days ago · Sep 23, 2026, 2:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 PostgreSQL 16 Anonymizer SQL Injection Vulnerabilities Found

Upstream changelog: https://gitlab.com/dalibo/postgresql_anonymizer/-/releases [core] CVE-2026-19633: Escalation via custom types, operators and rangevars [cor…

Linux GitLab Databases

38 days ago · Sep 23, 2026, 2:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 Cyrus IMAP Important Security Advisory 2026-3bf3e31ef4

New version 3.12.4 (rhbz#2500822)

Linux

38 days ago · Sep 23, 2026, 2:19 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 webkit2gtk3 Important Security Update RLSA-2026-69098

Important: webkit2gtk3 security update

Linux

38 days ago · Sep 23, 2026, 12:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux PostgreSQL Important Arbitrary Execution Issues RLSA-2026-69923

Important: postgresql:15 security update

Linux Databases

38 days ago · Sep 23, 2026, 12:01 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 PostgreSQL Important Arbitrary Code Execution RLSA-2026-69923

Important: postgresql:15 security update

Linux Databases

38 days ago · Sep 23, 2026, 12:01 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE freeipmi Important Buffer Overflow Denial of Service 2026-4277-1

An update that solves seven vulnerabilities can now be installed.

Linux

39 days ago · Sep 22, 2026, 10:45 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Freeipmi Key Buffer Overflow Denial of Service Vulnern 2026-4277-1

An update that solves seven vulnerabilities can now be installed.

Linux

39 days ago · Sep 22, 2026, 10:44 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE libtpms Moderate Heap Overflow Issues 2026-4278-1

An update that solves two vulnerabilities can now be installed.

Linux

39 days ago · Sep 22, 2026, 10:44 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE libtpms Moderate Heap Overflow Parameter Issues Advisory 2026-4278-1

An update that solves two vulnerabilities can now be installed.

Linux

39 days ago · Sep 22, 2026, 10:43 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise Micro Important Kernel Update Vuln 2026-4279-1

An update that solves 101 vulnerabilities, contains one feature and has eight security fixes can now be installed.

Linux

39 days ago · Sep 22, 2026, 10:43 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE perl-Authen-SASL Important Replay Attack Issue Advisory 2026-4280-1

An update that solves one vulnerability can now be installed.

Linux

39 days ago · Sep 22, 2026, 10:40 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 SP7 CUPS Moderate Heap Overflow CVE-2026-87875 Advisory 2026-4281-1

An update that solves one vulnerability can now be installed.

Linux

39 days ago · Sep 22, 2026, 10:39 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE php-composer2 Vulnerability - Critical Path Traversal 2026-4283-1

An update that solves six vulnerabilities and has one security fix can now be installed.

Linux PHP

39 days ago · Sep 22, 2026, 10:38 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE php-composer2 Critical Credential Leak and Code Exec Patch 2026-4283-1

An update that solves six vulnerabilities and has one security fix can now be installed.

Linux PHP

39 days ago · Sep 22, 2026, 10:38 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 12 SP5 Kernel Important Security Patch Advisory 2026-4282-1

An update that solves 234 vulnerabilities and has seven security fixes can now be installed.

Linux

39 days ago · Sep 22, 2026, 10:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Micro 6.2 Advisory 2026-23848-1 Important libsoup Heap Issues

An update that solves two vulnerabilities can now be installed.

Linux

39 days ago · Sep 22, 2026, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE GDB Important Out-of-Bounds Write Advisory 2026-23849-1 CVE-2026-13732

An update that solves one vulnerability can now be installed.

Linux

39 days ago · Sep 22, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 Sudo Important Command Bypass Risk CVE-2026-82474 USN-8803-1

Sudo could allow a user to bypass command restrictions.

Linux

39 days ago · Sep 22, 2026, 8:12 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro 6.0 Key Kernel RT Live Patch 15 Advisory 2026-23803-1

An update that solves five vulnerabilities can now be installed.

Linux

39 days ago · Sep 22, 2026, 7:02 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro 6.0 Kernel RT Important Security Update 2026-23804-1

An update that solves five vulnerabilities can now be installed.

Linux

39 days ago · Sep 22, 2026, 7:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro 6.0 Important Kernel Update Patch 19 for CVE-2026-46150

An update that solves five vulnerabilities can now be installed.

Linux

39 days ago · Sep 22, 2026, 7:00 PM Read more →
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