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42664 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 →
cPGuard
Incident Critical

cPGuard: a hijacked update channel pushed a root backdoor to about 2,950 Linux servers

OPSSHIELD, the vendor of the cPGuard server security suite, says an attacker broke into its billing server and used a stolen key to publish a fake update on 2 November 2026. For a…

LinuxcPGuardSupply chain

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 →
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 Vulnerabilities

Oracle python-pillow Important Buffer Overflow Fix ELSA-2026-48021

Oracle Linux released security updates for python3-pillow addressing CVE-2026-54058 and CVE-2026-59197. Updated rpms are available for x86_64 and aarch64 archi…

Linux

106 days ago · Aug 1, 2026, 12:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle 8 dovecot Important IMAP Parser Fix ELSA-2026-46532

Oracle Linux 8 has released updated Dovecot packages to address CVE-2026-42006, which fixes an IMAP parser issue, with RPMs available for x86_64 and aarch64 ar…

Linux

106 days ago · Aug 1, 2026, 12:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle glibc Medium Out-of-Bounds Write Vulnerabilities ELSA-2026-42733

Oracle has released a security advisory for updated glibc packages in Oracle Linux 8, addressing multiple CVEs and enhancing stability across x86_64 and aarch6…

Linux

106 days ago · Aug 1, 2026, 12:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle 10 Kernel Important Security Update ELSA-2026-21557

Oracle Linux updated numerous RPM packages for version 10, addressing various security vulnerabilities detailed in related CVEs and including changes to kernel…

Linux

106 days ago · Aug 1, 2026, 12:25 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle PackageKit Important CVE-2026-41651 Update ELSA-2026-22146

Oracle Linux 7 has updated PackageKit RPMs to address CVE-2026-41651, with various components available for x86_64 and i686 architectures uploaded to the Unbre…

Linux

106 days ago · Aug 1, 2026, 12:20 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Tomcat Important Security Fixes Advisory ELSA-2026-25341

Oracle Linux has released security updates for Tomcat 9 addressing multiple vulnerabilities, including certificate validation issues and potential security byp…

Linux

110 days ago · Jul 28, 2026, 1:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Podman Important Security Advisory ELSA-2026-24470

Oracle Linux 10 has updated packages for Podman, addressing multiple CVEs with changes like dropping requirements and rebuilding for specific vulnerabilities, …

Linux

110 days ago · Jul 28, 2026, 1:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle 10 Tomcat Important Data Encryption Issues and Fixes ELSA-2026-18537

Oracle released security updates for Tomcat on Oracle Linux 10 to address various vulnerabilities, including important fixes for information disclosure and enc…

Linux

110 days ago · Jul 28, 2026, 1:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle 10 ELSA-2026-18320 edk2 Moderate DoS Info Disclosure

Oracle Linux 10 has received security updates with new RPM packages addressing various vulnerabilities, including CVE-2025-9230, enhancing system security and …

Linux

110 days ago · Jul 28, 2026, 1:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle 8 Nodejs Important Bug Fix Advisory ELSA-2026-39868

Oracle Linux 8 has received updates for Node.js packages, including version 24.18.0, addressing various CVEs, enhancing dependencies handling, and introducing …

Linux

110 days ago · Jul 28, 2026, 1:04 PM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

GNOME Cuts Vulnerability Disclosure Window to 30 Days

GNOME is officially shortening its standard vulnerability disclosure window from 90 days to 30 days, a change that impacts upstream maintainers, downstream Lin…

Linux

117 days ago · Jul 21, 2026, 5:19 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle 8 hplip Important Buffer Overflow Fix ELSA-2026-40894

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

118 days ago · Jul 20, 2026, 8:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle ELSA-2026-38901 perl-DBI Important Buffer Overflow Fix

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

118 days ago · Jul 20, 2026, 8:58 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle 10 ruby Important DoS Info Disclosure Advisory ELSA-2026-33565

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

121 days ago · Jul 17, 2026, 6:57 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Samba Critical Security Advisory ELSA-2026-22963

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

121 days ago · Jul 17, 2026, 6:56 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Wireshark Important Fixes for Buffer Overflow ELSA-2026-20600

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

121 days ago · Jul 17, 2026, 6:56 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle ELSA-2026-500004 Kernel Important Update for Threats

The following updated rpms for have been uploaded to the Unbreakable Linux Network:

Linux

121 days ago · Jul 17, 2026, 8:34 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle 8 Python3.12 Important ELSA-2026-39893 CVE-2026-15308 Security Fix

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

121 days ago · Jul 17, 2026, 8:33 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle LibreOffice Important Buffer Overflow Advisory ELSA-2026-35839

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

121 days ago · Jul 17, 2026, 8:32 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle glibc Moderate Buffer Overflow Advisory ELSA-2026-33126

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

123 days ago · Jul 15, 2026, 3:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle7 389-ds-base Important CVE-2026-9064 Security Fix ELSA-2026-26453

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Linux

123 days ago · Jul 15, 2026, 3:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle 9 perl-DBI Important Buffer Overflow Fix ELSA-2026-38512

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

124 days ago · Jul 14, 2026, 6:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Nginx Important Buffer Overflow Fix Advisory ELSA-2026-36331

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux Nginx

124 days ago · Jul 14, 2026, 6:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle 8 openssl Moderate Denial of Service Vulnern ELSA-2026-38503

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux OpenSSL

124 days ago · Jul 14, 2026, 6:05 PM Read more →
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