آرشیو ۹۰ روزه

همه اخبار

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دسته: سیستم‌عامل پاک کردن فیلترها

982 خبر

صفحه 6 از 33
Help Net Security

Fake Arch Linux AUR packages exploit typos to run malware with root privileges

Arch Linux users who mistyped yay or paru while installing the package helpers from the Arch User Repository (AUR) may have given a stranger root access to their machine. AUR is a popular community package source for Arch Linux and related distributions, hosting user-submitted build scripts for proprietary programs, beta builds and older software versions that the official repositories do not carry. Yay and paru, kno…

NCSC Netherlands

NCSC-2026-0432 [1.00] [M/H] Kwetsbaarheden verholpen in HPE Brocade Fabric OS

HPE heeft meerdere beveiligingsproblemen verholpen in Brocade Fabric OS, specifiek in versies vóór 10.0.1 en in de 9.2.x en 10.0.x release lijnen. De kwetsbaarheden omvatten onder andere authenticatieomzeiling, denial of service, informatielekken, privilege-escalatie, buffer overflows, command injection, en arbitrary code execution. Aanvallers kunnen via verschillende aanvalsvectoren, zoals speciaal vervaardigde mana…

NCSC Netherlands

NCSC-2026-0430 [1.00] [M/H] Kwetsbaarheden verholpen in Juniper Networks Junos OS

Juniper heeft meerdere kwetsbaarheden verholpen in Junos OS. De kwetsbaarheden bevinden zich in verschillende componenten van Junos OS, waaronder de VXLAN Gateway Daemon (vgd), kmd op MX Series routers, SDK service met JDAF routing, TWAMP client (rmopd service), gRPC library, ipfd daemon op SRX Series, dot1x daemon op Fusion Aggregation Devices, routing protocol daemon (rpd) op MX Series, jdhcpd process, authd proces…

Help Net Security

Why Active Directory weaknesses stay open for years in teams with one or two admins

David Fuhr, CTO at intcube, talks about a security cohort for public administration, where 27 municipalities hardened Windows Server and Active Directory together over 12 weeks. This Help Net Security interview covers how a cohort works, with weekly sessions, homework and measurements at the start and end. He explains how the group handled settings that can break systems, such as SMB signing, LDAP signing and Kerbero…

Help Net Security

Fastfetch 2.70.0 changes how Disk free space is reported

Fastfetch is a system information tool written mainly in C that runs on Linux, macOS, Windows 8.1 and later, Android and several BSDs. The fastfetch project removed QuickJS scripting and changed what its Disk, Command and Shell modules report in version 2.70.0, released October 14. Configs written for older versions may print different values or stop working. Disk fields changed The Disk custom format drops {size-ava…

CSO Online

No click required: How the ad industry became a pipeline for mercenary spyware

That ad you just scrolled past on your phone but barely spared a look or click? It could be tracking your movements and collecting your data, without you having to do a thing. This “zero-click mercenary spyware,” dubbed “AdFection,” is increasingly exploiting a sprawling online advertising ecosystem ripe for abuse, according to researchers at The Citizen Lab. One top actor in the space, Discover-Tech, runs the Contro…

Unit 42 (Palo Alto)

AI-Powered Espionage Campaign Targets Government Linux Infrastructure

Our analysis an AI-powered espionage campaign targeting government Linux infrastructure with custom malware, web shells, and advanced credential theft. The post AI-Powered Espionage Campaign Targets Government Linux Infrastructure appeared first on Unit 42.

The Hacker News

Critical PwnEscape Linux Kernel Vulnerability Lets Guest VMs Read Host Memory

A newly disclosed critical flaw in the Linux kernel allows code inside a virtual machine to read memory on the host computer it runs on. A researcher demonstrated the leak against Vercel's live cloud sandboxes, and Vercel confirmed it. The flaw, now tracked as CVE-2026-99999 and nicknamed PwnEscape, is in the Linux kernel's networking code, not in any one cloud's setup, so it reaches the shared

Rapid7 Blog

How Multi-Campus Universities can Build a more Connected Security Program

Parts 1 and 2 of this series looked at two pressures facing higher education security teams. First, the threat landscape: universities are dealing with more frequent attacks across complex, distributed environments, while campus-by-campus security can make it harder to share intelligence and coordinate response. Second, the compliance burden: overlapping requirements across FERPA, GLBA, HIPAA, and CMMC make it diffic…

AWS Security Bulletins

Issue in the Linux kernel virtio-net/TAP networking path affecting KVM-based hypervisors

Bulletin ID: 2026-137-AWS Scope: AWS Content Type: Important (requires attention) Publication Date: 10/15/2026 10:30 AM PDT Description: AWS is aware of an issue in the Linux kernel's virtio-net/TAP networking path (CVE-2026-99999) that affects KVM-based hypervisors running unpatched Linux kernel versions 4.4 through 6.18. This issue could allow an actor with privileged access inside a guest virtual machine to send s…

Ubuntu Security Notices

USN-8922-2: Linux kernel (Azure) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - S390 architecture; - IIO ADC drivers; - Multiple devices driver; - PCI subsystem; - VFIO drivers; - Network file system (NFS) server daemon; - Overlay file system; - IPv6 networking; - Netfilter; (CVE-2024-53194, CVE-2024-53214, CVE-2024-…

Help Net Security

KGB RAT trojan packs webcam spying, password theft and a “fun” menu to terrorize victims

A Windows trojan advertised on hacking forums for as little as $150 a month promises buyers access to a victim’s webcam, microphone, keystrokes and saved passwords, and comes with a set of features made to frighten the person on the other side of the screen. The malware, called KGB RAT, was analyzed by Group-IB malware analysts Alpomish Asadov and Razvan Raducu, who found that it is built on NjRAT, a well-known remot…