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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 Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2021-0216: openjpeg2 security upda

There is a flaw in the opj2_compress program in openjpeg2. An attacker who is able to submit a large number of image files to be processed in a directory by op…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2216-1: ruby-rack security upda

There was a possible directory traversal vulnerability in the Rack::Directory app that is bundled with Rack.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2180-1: file-roller security updateDebian LTS: DLA-2180-1: file-roller s

fr-archive-libarchive.c in GNOME file-roller through 3.36.1 allows Directory Traversal during extraction because it lacks a check of whether a file's parent is…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2180-1: file-roller security upda

fr-archive-libarchive.c in GNOME file-roller through 3.36.1 allows Directory Traversal during extraction because it lacks a check of whether a file's parent is…

Linux

The Hacker News
The Hacker News Breaches & leaks

CISA Warns Patched Pulse Secure VPNs Could Still Expose Organizations to Hackers

The United States Cybersecurity and Infrastructure Security Agency (CISA) yesterday issued a fresh advisory alerting organizations to change all their Active D…

VPN

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-1965-1: nfs-utils security update

In the nfs-utils package, providing support files for Network File System (NFS) including the rpc.statd daemon, the directory /var/lib/nfs is owned by statd:no…

Linux

BleepingComputer
BleepingComputer Vulnerabilities

Cisco patches new Secure Email Gateway zero-day exploited in attacks

Cisco has patched another actively exploited zero-day flaw in its Secure Email Gateway (SEG) that lets remote unauthenticated attackers execute commands with r…

Cisco

The Hacker News
The Hacker News Vulnerabilities

CISA Urges Immediate Ivanti Connect Secure Updates as Honeypots Log 105 Exploit Attempts

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday urged organizations to take steps to immediately update their Ivanti Connect Secure…

Ivanti

The Hacker News
The Hacker News Vulnerabilities

Microsoft Patches Record 1,413 Flaws, Including Exploited Windows Shell Bug

Microsoft on Tuesday shattered its own Patch Tuesday record by shipping patches for a whopping 1,413 vulnerabilities, including one that it said has come under…

Windows Microsoft 365

BleepingComputer
BleepingComputer Vulnerabilities

Microsoft October 2026 Patch Tuesday fixes 1,411 flaws, 3 zero-days

Today is Microsoft's October 2026 Patch Tuesday, with security updates addressing a record-breaking 1,411 flaws, including one actively exploited and two publi…

BleepingComputer
BleepingComputer Vulnerabilities

Ivanti warns of Connect Secure zero-day exploited in attacks

Ivanti urged customers on Tuesday to immediately patch an actively exploited zero-day vulnerability in the Ivanti Connect Secure (ICS) remote access gateway.…

Ivanti

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

The Hacker News
The Hacker News Breaches & leaks

ARTEX AI Pentesting Tool Used in Data Theft Attacks on South Korean Financial Firms

Cybersecurity researchers have disclosed details of a targeted campaign aimed at South Korean financial organizations that used an artificial intelligence (AI)…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Filesystem Bug Lets Crafted JFS Names Overwrite Memory

Deepanshu Kartikey has submitted a patch for a Linux filesystem bug that lets a crafted JFS disk image overwrite kernel memory during a directory listing.

Linux

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

DataBreaches.net
DataBreaches.net Breaches & leaks

Ransomware group threatens to leak customer data from top insurance companies in South Africa

Luis Monzon reports: Ransomware-as-a-service group The Gentlemen threatened to leak data belonging to insurance companies LegalWise and Samwumed, with more Sou…

The Hacker News
The Hacker News

MetaMask Security Incident Prompts Exit of Affected Ethereum Validators

MetaMask on Thursday said it's responding to what it described as an "ongoing security incident" impacting part of its infrastructure."We are actively addressi…

The Hacker News
The Hacker News Vulnerabilities

CISA Flags Three Linux Kernel Vulnerabilities Exploited in the Wild

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added three security flaws impacting the Linux kernel to its Known Exploited Vulnera…

Linux

The Hacker News
The Hacker News Vulnerabilities

Critical Docker Sandboxes Flaw Lets Malicious Guest Code Read and Modify macOS Host Files

Malicious code running inside a Docker Sandboxes virtual machine on macOS could escape the project directory shared into it and read or change files anywhere e…

Docker Apple

The Hacker News
The Hacker News Breaches & leaks

Three Threat Groups Target Russian Enterprises With Backdoors, Ransomware, and Wipers

Enterprises in Russia have emerged as the target of three threat activity clusters tracked as NightEagle, Hacking Cat, and Toy Ghouls, according to multiple re…

The Hacker News
The Hacker News

KREMLIN Banking Malware Hijacks Chrome and Edge to Steal Credentials and Session Tokens

Cybersecurity researchers have shed light on a previously undocumented Brazilian banking malware operation that delivers a toolkit called KREMLIN.Elastic Secur…

Chrome

The Hacker News
The Hacker News

BambooToken Malware Uses MQTT to Control Windows and Linux Systems

Cybersecurity researchers have disclosed details of a multi-platform campaign that uses the Message Queueing Telemetry Transport (MQTT) protocol as a communica…

Linux Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 Urwid Vulnerability Alert DLA-4780-1 CVE-2026-9323 Details

The urwid web display backend generates web session identifiers by concatenating two random.randrange(10**9) calls that use Python's Mersenne Twister PRNG, whi…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

IPv6 Security Flaw Lets Route Listing Reach Freed Kernel Memory

Listing network routes should tell administrators where traffic will go. An IPv6 security report instead shows Linux accessing a freed record used to keep trac…

Linux