Tag: exploitation
51 articles
Fortinet Warns of Zero-Day Attacks Exploiting Critical FortiMail Flaw
Fortinet has issued a critical warning about zero-day attacks exploiting a severe vulnerability in its FortiMail appliances, with a CVSS score of 9.8 that allows unauthenticated attackers to write arbitrary files on the system. This flaw, tracked as CVE-2026-104286, is under active exploitation, putting FortiMail users at risk.
Bifrost AI Gateway Flaw Exposes Servers to Remote Command Execution
A critical flaw in the Bifrost AI Gateway, known as CVE-2026-90898, allows hackers to execute remote commands on servers with just one simple HTTP request, putting sensitive data at risk. This severe vulnerability has a CVSS score of 9.8, highlighting the urgent need for a fix.
CISA Flags Active Exploitation of Zyxel, Veeam Flaws
The US Cybersecurity and Infrastructure Security Agency (CISA) has sounded the alarm on a high-severity Zyxel vulnerability, warning that hackers are actively exploiting it to gain control of unpatched GS1900 series switches. This critical flaw, now patched, has a CVSS score of 8.8 and could allow attackers to execute malicious OS commands via a simple HTTP request.
CISA Flags Actively Exploited Flaws in Artifactory, ScreenConnect, RouterOS
CISA has flagged five severe vulnerabilities in popular software, including JFrog Artifactory, ConnectWise ScreenConnect, and MikroTik RouterOS, that are being actively exploited by attackers to gain unauthorized control. These flaws are now added to CISA's Known Exploited Vulnerabilities catalog, serving as a wake-up call for operators to prioritize patching before they become the next target.
Microsoft Defender Exposes New Zero-Day Vulnerability
A security researcher has uncovered a new zero-day vulnerability, dubbed ShieldCrash, which exposes a gaping hole in Microsoft Defender's patch for CVE-2026-69414, leaving all supported Windows versions open to attack. This shocking exploit allows hackers to read arbitrary files with SYSTEM privileges, putting even the most secure systems at risk.
Voting System Vulnerability Exploited with AI Tools
A shocking admission highlights a gaping hole in voting system privacy and integrity, now being exploited with the help of AI tools. By combining publicly available data with AI, a researcher was able to revive an old attack and apply it to recent election data, raising serious concerns about the security of our electoral process.
Ransomware gangs exploit Microsoft SharePoint flaw
Ransomware gangs are actively exploiting a high-severity Microsoft SharePoint flaw, known as CVE-2026-45659, that allows them to execute arbitrary code on unpatched servers, and it's crucial to patch up ASAP to avoid falling victim. Microsoft has already released security updates for affected SharePoint versions, so make sure to get those installed pronto!
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.