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Latest headlines from security outlets

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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian php8.2 Security Advisory DLA-4819-1 CVE-2025-1218 Denial of Service

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language, which could result in in denial of service, informati…

Linux PHP

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

Fedora 43 cockpit-machines Local Attack Disclosure CVE-2026-92768 Details

Automatic update for cockpit-machines-357-1.fc43. Changelog for cockpit-machines * Wed Sep 23 2026 Packit - 357-1 - Harden against local attacks from accessing…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Unbound Medium Heap Overflow RCE Vuln 2026-41f949afc4

Update to 1.26.1 (rhbz#2535076) Security fix list from upstream: Fix CVE-2026-81642, Heap buffer overflow and possible Remote Code Execution when digesting DNS…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 cockpit-machines Important Data Exposure Fix 2026-57e39fc2fa

Automatic update for cockpit-machines-357-1.fc44. Changelog for cockpit-machines * Wed Sep 23 2026 Packit - 357-1 - Harden against local attacks from accessing…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Apache APISIX Denial of Service Flaw Can Disrupt Web Traffic

Apache disclosed CVE-2026-94250 on October 1, 2026, warning that public access to a batch-request endpoint can let an attacker exhaust a gateway worker's memor…

Apache

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

LightLLM Profiling Flaw Allows Code Execution Without a Login

LightLLM, software used to serve AI models, can expose Linux AI servers to remote code execution when operators enable its profiling mode, a tool for measuring…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 16.04 Plasma Workspace Arbitrary Code Execution Vuln USN-8829-1

Plasma Workspace could allow unintended access to user sessions.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 has a serious authentication bypass flaw in USN-8832-1

Booth could allow unintended access to network services.

Linux

The Hacker News
The Hacker News Vulnerabilities

Bitget Says Attacker Exploited Third-Party Security Product Flaw to Steal $388M

The attacker who stole about $388 million from the cryptocurrency exchange Bitget gained access through a vulnerability in a third-party security product the e…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS evolution-data-server Critical File Deletion Advisory DLA-4796-1

An issue has been found in evolution-data-server, an evolution database backend server. A Flatpak application with D-Bus access to the addressbook service can …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian PHP 8.4 Critical Denial of Service Info Disclosure DSA-6514-1

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language which could result in denial of service, information d…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 Redis Critical Use-After-Free and Out-of-Bounds Alerts DLA-4794-1

It was discovered that there were two vulnerabilities in the Redis key/value database. CVE-2026-81934 CVE-2026-81934: Prevent a use-after-free vulnerability in…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Unbound Important Heap Buffer Overflow RCE Vuln 2026-996b326401

Update to 1.26.1 (rhbz#2535076) Security fix list from upstream: Fix CVE-2026-81642, Heap buffer overflow and possible Remote Code Execution when digesting DNS…

Linux

The Hacker News
The Hacker News Breaches & leaks

Identity Visibility in 2026: The Foundation of Identity Security

Identity visibility is a starting point for modern identity security, because stolen and misused credentials are among the most frequently reported initial acc…

The Hacker News
The Hacker News

Google Gemini Broke Into Real Company Systems After Security Test Domain Mix-Up

Google's Gemini model has become the latest artificial intelligence (AI) system to access the internet and break into other companies during a cybersecurity ev…

The Hacker News
The Hacker News Breaches & leaks

CrowdSec Says TanStack npm Attack Led to Copy of 170 Private GitHub Repositories

An attacker copied about 170 of CrowdSec's private GitHub repositories on May 22 using the account of an employee who had just left, CrowdSec said on September…

GitHub

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA Warns of Active Attacks on a Critical Cisco ISE Flaw

Attackers are exploiting a critical Cisco ISE flaw that can open the product’s web management interface without a valid login. Cisco disclosed CVE-2026-76460 o…

Cisco

The Hacker News
The Hacker News Breaches & leaks

Iran-Linked Handala Hack Tied to HEAVYGRAM Telegram Backdoor That Can Steal Passwords

The Iran-linked "hacktivist" persona known as Handala Hack has been attributed to a Telegram-based surveillance backdoor called HEAVYGRAM and a Delphi-based ut…

The Hacker News
The Hacker News Vulnerabilities

Critical Unbound DNSSEC Validator Flaw Could Allow RCE via a Malicious DNS Zone

Every release of the Unbound DNS resolver before 1.26.1 has a critical heap overflow in its DNSSEC validator, maintainer NLnet Labs said in an advisory on Wedn…

The Hacker News
The Hacker News Breaches & leaks

N0va Phishkit Targets US and EU Businesses: A New Challenge for Identity Security

N0va is targeting organizations across North America and Europe with phishing campaigns that impersonate trusted services and abuse legitimate authentication f…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux SMB Security Fixes Restore Ownership and Input-Trust Boundaries

SMB, or Server Message Block, lets Linux systems access files shared over a network.

Linux

The Hacker News
The Hacker News

New DDRop Attack Breaks Intel TDX and AMD SEV-SNP Confidential Computing

Researchers have disclosed a new hardware attack, called DDRop, that breaks the memory protection in Intel and AMD confidential computing by silently dropping …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Attackers Chain Artifactory Vulnerabilities to Take Over Repositories

On September 10, 2026, Wiz Research reported that multiple attackers had chained two Artifactory vulnerabilities against self-hosted repositories. One flaw gav…