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28477 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 →
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

Debian Advisory DSA-5979-1 Addresses libxslt Critical Info Disclosure Issue

Two vunlerabilities were found in libxslt, the XSLT 1.0 processing library, which may lead to information disclosure and DoS attack. CVE-2023-40403

Linux

453 days ago · Aug 19, 2025, 9:37 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: uv 0.8.8 Critical ZIP Validation Threat CVE-2025-54368

Update uv to version 0.8.8. Update the h2 crate to version 0.4.12. The builds in this update also address CVE-2025-54368.

Linux

453 days ago · Aug 19, 2025, 6:45 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: uv Security Advisory CVE-2025-54368 Updating to 0.8.8

Update uv to version 0.8.8. Update the h2 crate to version 0.4.12. The builds in this update also address CVE-2025-54368.

Linux

453 days ago · Aug 19, 2025, 6:16 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: rust-h2 0.4.12 Important ZIP Validation Exploit CVE-2025-54368

Update uv to version 0.8.8. Update the h2 crate to version 0.4.12. The builds in this update also address CVE-2025-54368.

Linux

453 days ago · Aug 19, 2025, 6:16 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Kernel Security Updates CVE-2023-52927 and CVE-2024-53057

* bsc#1233551 * bsc#1234863 * bsc#1236333 * bsc#1239644 * bsc#1242414

Linux

454 days ago · Aug 18, 2025, 10:35 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4274-1: mbedtls security update

Multiple vulnerabilities have been fixed in mbedtls, a lightweight crypto and SSL/TLS library. CVE-2025-47917

Linux

454 days ago · Aug 18, 2025, 7:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5978-1: webkit2gtk

The following vulnerabilities have been discovered in the WebKitGTK web engine: CVE-2025-6558

Linux

454 days ago · Aug 18, 2025, 7:21 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2025:02843-1 low: cairo

* bsc#1247589 Cross-References: * CVE-2025-50422

Linux

454 days ago · Aug 18, 2025, 6:31 PM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

The Art of Fine-Tuning Security with Attack Vector Controls in Linux Kernel 6.17-rc2

Managing CPU security mitigations has always been one of those balancing acts that systems administrators live and breathe but rarely get applause for. After a…

Linux

454 days ago · Aug 18, 2025, 3:34 PM Read more →
LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Fine-Tuning Security with Attack Vector Controls in Linux Kernel 6.17-rc2

Managing CPU security mitigations has always been one of those balancing acts that systems administrators live and breathe but rarely get applause for. After a…

Linux

454 days ago · Aug 18, 2025, 3:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: apptainer 2025-5b1e8725d7

Update to upstream 1.4.2, fix CVE-2025-22870

Linux

455 days ago · Aug 17, 2025, 2:57 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: chromium 2025-502faa722e

Updated to 139.0.7258.127 * CVE-2025-8879: Heap buffer overflow in libaom * CVE-2025-8880: Race in V8 * CVE-2025-8901: Out of bounds write in ANGLE * CVE-2025-…

Linux Chrome

456 days ago · Aug 16, 2025, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: chromium 2025-0ea30a8042

Updated to 139.0.7258.127 * CVE-2025-8879: Heap buffer overflow in libaom * CVE-2025-8880: Race in V8 * CVE-2025-8901: Out of bounds write in ANGLE * CVE-2025-…

Linux Chrome

456 days ago · Aug 16, 2025, 3:06 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2025:02806-1 important: podman

* bsc#1245320 Cross-References: * CVE-2025-6032

Linux

457 days ago · Aug 15, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2025:02807-1 important: podman

* bsc#1245320 Cross-References: * CVE-2025-6032

Linux

457 days ago · Aug 15, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: 2025:02808-1 important: podman

* bsc#1245320 Cross-References: * CVE-2025-6032

Linux

457 days ago · Aug 15, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: 2025:0301-1 important: chromium

An update that fixes 5 vulnerabilities is now available.

Linux Chrome

457 days ago · Aug 15, 2025, 3:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: mupdf 2025-9a383e8701

fix CVE-2025-46206 (rhbz#2386395)

Linux

457 days ago · Aug 15, 2025, 3:05 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: libtiff 2025-a78662be2c

fixes CVE-2025-8534: null pointer dereference in tiff2p fixes CVE-2024-13978: null pointer dereference in tiff2pdf

Linux

457 days ago · Aug 15, 2025, 3:04 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Chromium Important Heap Overflow Issues Fix 2025:0297-1

An update that fixes 5 vulnerabilities is now available.

Linux Chrome

458 days ago · Aug 14, 2025, 9:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: postgresql-13 Critical Security Update DLA-4273-1

It was discovered that there were a number of vulnerabilities in postgresql-13, the widely-popular database management system: * CVE-2025-8713: The fix for CVE…

Linux Databases

458 days ago · Aug 14, 2025, 7:12 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Moderate Risk Update for Kubernetes 1.23 CVE-2025-22872 Advisory

* bsc#1241865 Cross-References: * CVE-2025-22872

Linux Kubernetes

458 days ago · Aug 14, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15: Security Update for Kubernetes CVE-2025-22872 Released

* bsc#1229008 * bsc#1241865 * bsc#1245087 Cross-References:

Linux Kubernetes

458 days ago · Aug 14, 2025, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Cairo Low CVE-2019-6462 Infinite Loop Security Advisory 2025:02795-1

* bsc#1122321 Cross-References: * CVE-2019-6462

Linux

458 days ago · Aug 14, 2025, 6:30 PM Read more →
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