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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Apache CXF Flaws Lets Attackers Impersonate Users or Trusted Servers

An attacker could log in as another user without passing the password or signature checks meant to stop them.

Apache

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian librsvg Critical DoS and Code Exec Flaw DSA-6555-1 CVE-2026-96889

It was discovered that librsvg, a library to render Scalable Vector Graphics, incorrectly parsed files with nested XML includes, which could result in denial o…

Linux

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: Helpdesk 0-Days, Rogue Certs, ShinyHunters Arrest, AI-Fooling Malware and More

Some meetings last longer than it took attackers to jump on a newly disclosed security flaw this week. Within hours, they were already testing it. That's not m…

BleepingComputer
BleepingComputer Vulnerabilities

GitLab warns of max severity code execution vulnerability

GitLab warned users today to immediately patch a maximum-severity vulnerability in the CI/CD Regular Expression Compiler that could let remote attackers run ar…

GitLab

The Hacker News
The Hacker News Vulnerabilities

Critical SonicWall SMA 1000 Flaw Targeted in 135 Exploitation Attempts After Patch

Threat actors have been observed exploiting a recently disclosed critical security flaw in SonicWall Secure Mobile Access (SMA) 1000 appliances within days of …

The Hacker News
The Hacker News Vulnerabilities

Attackers Exploit CVSS 10.0 Bricksforge WordPress Flaw Enabling Unauthenticated RCE

A maximum-severity security flaw impacting the Bricksforge plugin for WordPress has come under active exploitation in the wild, according to Patchstack. The cr…

WordPress PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Stable Vips DSA-6552-1 Addresses Multiple Security Vulnerabilities

Several vulnerabilities have been discovered in vips, a fast image processing library. These vulnerabilities could result in denial of service, memory safety i…

Linux

BleepingComputer
BleepingComputer Vulnerabilities

Citrix warns admins to patch new NetScaler RCE flaw immediately

Citrix has warned IT administrators to patch systems immediately against a new critical vulnerability affecting NetScaler ADC networking appliances and NetScal…

Citrix

The Record
The Record Breaches & leaks

International coalition seizes tools used by cyber firm behind Flax Typhoon

The U.S. and other nations took down digital tools and infrastructure by Beijing-based Integrity Tech that allowed "widespread vulnerability scanning and, in s…

The Hacker News
The Hacker News Breaches & leaks

FBI Says China-Linked Hackers Ran Portal Giving Third Parties Access to Stolen Emails

Hackers tied to a Chinese cybersecurity company stole email from government organizations, law enforcement agencies, healthcare systems, and religious institut…

The Hacker News
The Hacker News Breaches & leaks

Japan Sees Sharp Rise in Web Data Leaks Amid Mobile API Abuse and Metabase Attacks

Attackers behind a string of personal data leaks at Japanese organizations have abused APIs for mobile apps and targeted known software flaws, the JPCERT Coord…

BleepingComputer
BleepingComputer Vulnerabilities

Cisco warns of critical flaws allowing Nexus switch takeover

Cisco released security advisories for five critical vulnerabilities in its NX-OS data center network operating system that could be exploited to run arbitrary…

Cisco

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

vLLM Vulnerability Update Fixes RCE and Server-Crashing Flaws

The vLLM project published security advisories on October 6, 2026, identifying version 0.31.0 as the fix for remote code execution (RCE), service crashes, and …

BleepingComputer
BleepingComputer Vulnerabilities

Hackers exploit critical Atlassian flaw after public PoC release

A critical vulnerability (CVE-2026-21589) affecting multiple Atlassian product families, including Jira, Confluence, and Bitbucket, is being exploited in attac…

BleepingComputer
BleepingComputer Vulnerabilities

SonicWall warns of max severity SSRF flaw in SMA1000 gateways

SonicWall has released hotfixes to address a maximum-severity server-side request forgery (SSRF) flaw in SMA1000 series appliances.…

DataBreaches.net
DataBreaches.net Breaches & leaks

FBI Blames Contractor’s Missed Patch for ShinyHunters Breach

Eduard Kovacs reports: The FBI has removed an Accenture contractor over a data breach that exposed personal information of thousands of bureau employees, Reute…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Apache Directory LDAP API 2.1.9 Security Update for CVE-2026-103877

Apache’s release notice on Oct 3, 2026 lists six Apache Directory LDAP API vulnerabilities.

Apache

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

OpenSSL Vulnerability Can Leak Server Memory Through DTLS

OpenSSL issued fixes on Sep 29, 2026 for an OpenSSL vulnerability that can send unrelated program memory to another party during secure connection setup.

OpenSSL

BleepingComputer
BleepingComputer Vulnerabilities

Rejetto HFS servers now actively scanned for critical RCE flaw

Hackers are actively scanning for a Rejetto HFS weak signing key vulnerability, tracked as CVE-2026-61500, that allows session forgery, account takeover, and r…

The Record
The Record Vulnerabilities

US, Australia warn of latest Citrix vulnerability after NetScaler advisory

Citrix confirmed late on Friday that it was “tracking a newly observed issue” related to some customer-managed NetScaler deployments but claimed the problem wa…

Citrix

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: NetScaler and FortiMail 0-Days, AI Coding Leaks, Spectre v2 and Ransomware Arrests

A blank field. A public repo. One reply to an email. A box left exposed. None of this sounds dramatic, which is partly the problem. This week’s threats keep fi…

Citrix Fortinet

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 curl Critical UAF Info Disclosure Vuln 2026-663a2d0ba4

fix HTTP/2 server push UAF (CVE-2026-18924) fix Negotiate ambient user conn reuse (CVE-2026-19931) remove test1701 - HTTP/2 Upgrade in a HTTP/1.1 POST request …

Linux

BleepingComputer
BleepingComputer Vulnerabilities

Citrix patches NetScaler SAML zero-day exploited in attacks

Citrix has released emergency updates for a new NetScaler denial-of-service vulnerability tracked as CVE-2026-88779 that has been exploited in zero-day attacks…

Citrix

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Stable Wireshark DoS Arbitrary Code Exec Vulnerabilities DSA-6541-1

Multiple vulnerabilities have been discocvered in Wireshark, a network protocol analyzer which could result in denial of service or the execution of arbitrary …

Linux