Tag: exploitation
44 articles
Microsoft Faces New Zero-Day Exploit Disclosure Amid Ongoing Security Dispute
A security researcher has unveiled a proof-of-concept exploit, called LegacyHive, that targets a vulnerability in Windows User Profile Service, allowing for a potential elevation of privileges. This newly disclosed exploit requires just a standard user credential and a third username to launch.
Attackers Exploit Joomla Extension Bugs with Perfect 10 Scores
Critical vulnerabilities in two popular Joomla extensions have been exploited in the wild, allowing attackers to gain remote control of affected sites by uploading malicious files. The Cybersecurity and Infrastructure Security Agency has sounded the alarm, adding the flaws to its Known Exploited Vulnerabilities catalog.
CISA Warns of Active Exploitation of Adobe, Joomla, and Langflow Flaws
The US Cybersecurity and Infrastructure Security Agency (CISA) has sounded the alarm on four high-severity vulnerabilities in Adobe, Joomla, and Langflow that are being actively exploited by hackers. Federal agencies have until July 10, 2026, to patch these flaws and avoid potential breaches.
Linux Flaw Enables Root Control on Most Distros
A shocking 15-year-old flaw in the Linux kernel, dubbed GhostLock, allows any logged-in user to gain full root control of a machine in just five seconds - if it hasn't been patched. This vulnerability, which affects most Linux distributions, is a serious wake-up call for developers and users alike.
Nissan Breach Exposes Employee Data After Oracle PeopleSoft Exploit
Nissan confirmed a data breach exposing employee information after a cyberattack exploited a critical vulnerability in Oracle PeopleSoft, part of a larger campaign that may have compromised hundreds of companies. The breach was tied to a specific threat actor targeting Nissan's personnel records.
Disgruntled Bug Hunter Exposes New Windows 0-Day Vulnerability
A disgruntled bug hunter, known as Nightmare Eclipse, has revealed a new zero-day vulnerability called RoguePlanet, which can give attackers SYSTEM-level control over fully patched Windows 10 and 11 systems. The exploit, fueled by a grudge against Microsoft, targets a weakness in Windows Defender.
Palo Alto Networks Warns of Active PAN-OS Vulnerability Exploitation
Palo Alto Networks has sounded the alarm on a critical PAN-OS vulnerability, CVE-2026-0257, that's being actively exploited by threat actors to bypass authentication and gain unauthorized access to VPN connections. This security gap could allow attackers to circumvent controls and initiate their own VPN sessions, putting your network at risk.
Palo Alto VPN Bug Sees Active Exploitation
Security experts at Rapid7 have confirmed that hackers are actively exploiting a critical authentication bypass flaw in Palo Alto Networks' VPN, putting PAN-OS users at risk of targeted attacks. This urgent development means users must patch their systems ASAP to prevent exploitation.
Palo Alto Networks Exploits Critical PAN-OS Flaw in Limited Attacks
Palo Alto Networks has patched a critical flaw in its PAN-OS software, CVE-2026-0300, which allowed hackers to execute malicious code with root privileges - and the company says it's already been exploited in targeted attacks. The vulnerability, a buffer overflow in the User-ID Authentication Portal service, could be triggered by sending specially crafted packets.
CISA Warns of Active Cisco SD-WAN Exploits
The US Cybersecurity and Infrastructure Security Agency (CISA) has issued a high-priority warning to federal agencies, ordering them to patch three critical Cisco SD-WAN vulnerabilities within four days after discovering they're being actively exploited by hackers. This urgent directive comes after Cisco patched the flaws in its Catalyst SD-WAN Manager platform.
Linux Kernel Flaw Poses Critical Risk
A critical flaw in the Linux kernel has been uncovered, posing a serious risk to systems worldwide by allowing local users to potentially gain elevated privileges or cause a denial of service. This vulnerability, affecting numerous Linux distributions, highlights the delicate balance between vulnerability and catastrophe in today's digital landscape.
Windows SMB client Must-Have Patch – Risky
CISA warns attackers are actively exploiting a patched Windows SMB client flaw — if you haven’t installed Microsoft’s update yet, patch now to avoid remote compromise. If immediate patching isn’t possible, apply mitigations like disabling unused SMB services and tightening firewall rules.
Known Exploited Vulnerabilities: Stunning High-Risk Alert
CISA just added five actively exploited vulnerabilities — including Oracle E‑Business Suite CVE‑2025‑61884 — meaning organizations must act fast or risk business disruption. Check whether your Oracle and Microsoft systems are affected, apply patches or mitigations ASAP, and ramp up monitoring to spot any signs of compromise.
CVE-2025-10035: Stunning Critical Timeline Exposed
Fortra’s timeline reveals CVE-2025-10035 in GoAnywhere MFT was actively exploited from at least Sept. 11, 2025 — a wake-up call to patch immediately, audit transfer logs, and lock down MFT servers before attackers move laterally or steal data.
Redis servers: Must-Have Fix for Risky RediShell Flaw
A newly disclosed “RediShell” flaw has left about 60,000 Redis servers exposed and easily exploitable, turning common misconfigurations into urgent security risks. If you run Redis, patch, lock it behind private networks or VPNs, enable AUTH/ACLs, and scan for internet-facing instances now to avoid data theft or persistent compromise.
ASA and FTD Urgent Risk: Must-Have Patch Guide
Two serious Cisco ASA/FTD firewall flaws are being actively exploited, yet Shadowserver still finds nearly 50,000 vulnerable devices exposed online. Patch, isolate, or upgrade those perimeter defenses now before attackers turn one unpatched appliance into a network-wide breach.
Chrome 0-day Emergency: Must-Fix for Risky Flaw
Google just pushed an emergency Chrome patch for a high‑severity zero‑day being actively exploited — please check your Chrome version and update now. This is the latest in a string of browser flaws that remind users and admins alike to stay vigilant and tighten protections.
Android zero-day Critical Fix: Must-Have Patch
Imagine a single image could hijack your phone — Samsung’s September security update patches CVE-2025-21043, a high-severity, actively exploited Android zero-day in the image codec; install the SMR update as soon as it’s available to protect your device.
UEFI Secure Boot Critical: Exclusive HybridPetya Risk
Think ransomware can’t survive a reinstall? Think again — HybridPetya combines Petya-style encryption with a UEFI exploit (CVE-2024-7344) to bypass Secure Boot and persist below the OS. Patch firmware, enable measured boot, and lock down backups before attackers exploit this weakness.
Hexstrike‑AI Risky Surge: Must‑Have Security Alert
Hexstrike‑AI — built to sharpen defenses — is now being repurposed by criminals to automate and speed up attacks, lowering the skill needed to exploit systems. If defenders don’t match that tempo with faster detection, automated playbooks, and tighter vendor controls, attackers will keep winning the race for the first foothold.
exposed GeoServer: Critical Must-Have Fixes
Old misconfigs plus a fresh GeoServer RCE (CVE‑2024‑36401) are letting attackers turn exposed GeoServer and Redis instances into botnets, proxy farms, and covert miners—patch now, lock down management interfaces, and assume compromise until you can prove otherwise.
Warlock ransomware: Exclusive Critical Threat to SharePoint
If your organization still runs on-premises SharePoint, Trend Micro’s findings are a wake-up call: attackers are using a ToolShell exploit to turn unpatched SharePoint instances into staging grounds for multi-stage Warlock ransomware campaigns that can steal data and cripple recovery. Patch promptly, lock down admin access, and treat collaboration platforms as critical assets before a trusted service becomes an easy path to extortion.
post-compromise remediation: Exclusive Risky Tactic
Imagine an attacker who breaks in, then fixes the very hole they used — not to help you, but to keep other intruders out. By patching exploited Linux vulnerabilities on compromised cloud hosts, adversaries turn easy targets into exclusive, harder-to-detect assets, forcing defenders to rethink patching, logging, and image hygiene.
FortiSIEM CVE-2025-25256 Exclusive Critical Alert
Heads up: FortiSIEM CVE-2025-25256 is a critical 9.8-rated OS command injection with exploit code already in the wild, meaning exposed or unpatched instances can let attackers run commands, pivot, and erase evidence. Patch immediately, isolate affected systems, and hunt for indicators of compromise to avoid a catastrophic breach.