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The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: Fortinet Exploit, Chrome 0-Day, BadIIS Malware, Record DDoS, SaaS Breach & More

This week saw a lot of new cyber trouble. Hackers hit Fortinet and Chrome with new 0-day bugs. They also broke into supply chains and SaaS tools. Many hid insi…

Fortinet Chrome

The Hacker News
The Hacker News Vulnerabilities

Hackers Actively Exploiting 7-Zip Symbolic Link–Based RCE Vulnerability (CVE-2025-11001)

A recently disclosed security flaw impacting 7-Zip has come under active exploitation in the wild, according to an advisory issued by the U.K. NHS England Digi…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: pdfminer Critical Code Exec Risk DLA-4374-1 CVE-2025-64512

It was discovered that there was a potential arbitrary code execution in pdfminer, a tool for extracting information from PDF documents. A malicious, zipped pi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-6058-1 lasso Critical Denial of Service CVE-2025-46404

Keane O'Kelley discovered several vulnerabilities in lasso, a library implementing Liberty Alliance and SAML protocols, which could result in denial of service…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: firefox-esr Important Threat of Code Execution DSA-6054-1

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or bypass of the…

Linux

The Hacker News
The Hacker News Vulnerabilities

Microsoft Fixes 63 Security Flaws, Including a Windows Kernel Zero-Day Under Active Attack

Microsoft on Tuesday released patches for 63 new security vulnerabilities identified in its software, including one that has come under active exploitation in …

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: bpfman Security Update CVE-2025-0977 Use-After-Free

This update fixes CVE-2025-0977 (RUSTSEC-2025-0004), a use-after-free vulnerability in the Rust openssl crate's ssl::select_next_proto function. The openssl cr…

Linux OpenSSL

The Hacker News
The Hacker News Breaches & leaks

Researchers Find ChatGPT Vulnerabilities That Let Attackers Trick AI Into Leaking Data

Cybersecurity researchers have disclosed a new set of vulnerabilities impacting OpenAI's ChatGPT artificial intelligence (AI) chatbot that could be exploited b…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: GIMP Critical Buffer Overflow DoS CVE-2025-10934

A buffer overflow was discovered in GIMP, the GNU Image Manipulation Program, which could result in denial of service or potentially the execution of arbitrary…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: GIMP Important Buffer Overflow Vuln DLA-4362-1 CVE-2025-10934

GIMP, the GNU Image Manipulation Program, is vulnerable to a heap-based buffer overflow when parsing XWD files. This vulnerability allows remote attackers to e…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: Geographiclib Critical Buffer Overflow Advisory DLA-4361-1

Geographiclib is a C++ library to solve geodesic problems. A stack buffer overflow occurs when the GeoConvert tool receives a crafted input. The overflow occur…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: pure-ftpd Important Denial of Service Fix DLA-4360-1 CVE-2021-40524

It was discovered that pure-ftpd, a secure and efficient FTP server, incorrectly verified the maximum file size in the quota mechanism, allowing adversaries to…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4359-1 strongswan Critical Buffer Overflow Exploit

Xu Biang discovered a buffer overflow bug in the eap-mschapv2 plugin of strongSwan, an IKE/IPsec suite. The eap-mschapv2 plugin does not correctly check the le…

Linux

The Hacker News
The Hacker News Vulnerabilities

ASD Warns of Ongoing BADCANDY Attacks Exploiting Cisco IOS XE Vulnerability

The Australian Signals Directorate (ASD) has issued a bulletin about ongoing cyber attacks targeting unpatched Cisco IOS XE devices in the country with a previ…

Cisco

The Hacker News
The Hacker News Breaches & leaks

The Death of the Security Checkbox: BAS Is the Power Behind Real Defense

Security doesn’t fail at the point of breach. It fails at the point of impact. That line set the tone for this year’s Picus Breach and Simulation (BAS) Summit,…

The Hacker News
The Hacker News Vulnerabilities

ThreatsDay Bulletin: DNS Poisoning Flaw, Supply-Chain Heist, Rust Malware Trick and New RATs Rising

The comfort zone in cybersecurity is gone. Attackers are scaling down, focusing tighter, and squeezing more value from fewer, high-impact targets. At the same …

The Hacker News
The Hacker News Vulnerabilities

Microsoft Issues Emergency Patch for Actively Exploited Critical WSUS Vulnerability

Microsoft on Thursday released out-of-band security updates to patch a critical-severity Windows Server Update Service (WSUS) vulnerability with a proof-of-con…

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

TARmageddon: async-tar Vulnerability Exposes Linux Archive Extraction Risks

A path traversal flaw in the Rust async-tar library has people looking harder at archive extraction security on Linux. Researchers are calling it TARmageddon, …

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: Firefox Critical Memory Safety Issues Vulnern 2025-0246

MGASA-2025-0246 - Updated firefox, nss & rootcerts fix security vulnerabilities

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Enhancing Linux Security with Threat Intelligence Platforms

Cyber threats move faster than teams can track them. Exploits surface, get patched, and come back wearing new code. Staying secure now means reading the landsc…

Linux

The Hacker News
The Hacker News Breaches & leaks

Critical Lanscope Endpoint Manager Bug Exploited in Ongoing Cyberattacks, CISA Confirms

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical security flaw impacting Motex Lanscope Endpoint Manager to its K…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: gi-docgen Critical XSS Issue Fix CVE-2025-11687

gi-docgen 2025.5 - 2025-10-11 This is a security fix for CVE-2025-11687. u201cThe severity of this issue depends on what else is hosted on the same domain as t…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: gi-docgen Important XSS Fix CVE-2025-11687 2025-b4184a589e

gi-docgen 2025.5 - 2025-10-11 This is a security fix for CVE-2025-11687. u201cThe severity of this issue depends on what else is hosted on the same domain as t…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

What is an Out-of-Bounds Write Linux Security Vulnerability?

It starts as an innocuous bug. A developer miscalculates an offset, a boundary check is missing, a buffer is too small''just a simple oversight in code. But in…

Linux