Tag: remote code execution
416 articles
Dell Flaw Exposes Root Privileges to Hackers
Dell's System Update tool has a critical flaw that could let hackers gain total control of your system - and all it takes is remote access to get started. This vulnerability, tracked as CVE-2026-86360, is a serious threat that could allow attackers to execute code with root privileges.
Malware Exploits Realtek SDK Flaw to Deploy Cling Botnet
Malware operators have seized on a critical flaw in the Realtek Jungle SDK (CVE-2021-35394) to spread the Cling botnet, exploiting the vulnerability to infect devices and turn them into unwitting accomplices. By cleverly hijacking the ordinary STUN protocol, Cling creates a stealthy command-and-control channel to issue instructions and disguise its malicious activities.
Mythos Exposes New Vulnerability in Rejetto HTTP File Server
A critical vulnerability, CVE-2026-61500, has been uncovered in Rejetto HTTP File Server (HFS), allowing for full administrator access and remote code execution. This flaw was discovered using Anthropic's bug-hunting model Mythos and can be exploited with alarming ease.
GitLab patches RCE flaw in AI Gateway service
GitLab has patched a critical remote-code-execution flaw in its AI Gateway service, known as CVE-2026-90970, which could have allowed attackers to run arbitrary commands on vulnerable instances. Even users with basic privileges could exploit this vulnerability, making it essential to apply the patch ASAP.
Zero-Days Exploited in Agentic AI Attack on Dutch Vulnerability Disclosure Institute
In a shocking cyberattack, hackers exploited zero-day vulnerabilities to hijack sessions, run code remotely, and escalate privileges in mere seconds, targeting the Dutch Vulnerability Disclosure Institute, a volunteer-run nonprofit dedicated to ethical vulnerability disclosure. The Institute's own expertise and swift incident response actions ultimately thwarted the attack.
Cisco SD-WAN Zero-Day Exploited in Active Attacks
Cisco is urging customers to upgrade to a fixed software release after a critical zero-day vulnerability in its Catalyst SD-WAN Manager was exploited in active attacks, allowing unauthenticated remote attackers to gain admin-level access. The company has patched the flaw, rated 9.8 in severity, and advises swift action to prevent further breaches.
CISA Flags Exploited Cisco SD-WAN Flaw
A critical vulnerability in Cisco SD-WAN Manager, known as CVE-2026-76504, has been flagged by CISA and is being actively exploited, allowing hackers to gain admin-level access with a CVSS score of 9.8. This hex encoding flaw could let unauthenticated attackers remotely access and control affected systems.
Zero-days in Zammad ticketing system enable AI-driven network breach
In a shocking breach, two zero-day vulnerabilities in the Zammad ticketing system were exploited in tandem to hijack sessions, run code remotely, and escalate privileges to root in mere seconds. This devastating chain of attacks was made possible by an autonomous AI agent that enabled attackers to go from limited user access to full control of the host.
Hackers Exploit Zimbra Flaw to Harvest Authentication Secrets
Hackers are actively exploiting a high-severity flaw in Zimbra Collaboration Suite to gain remote access and harvest sensitive authentication secrets. This vulnerability, patched in July 2026, can be triggered by a specially crafted email, making it a critical threat to unprotected servers.
AI-Discovered Vulnerabilities Skew Toward Remote Code Execution
Stay ahead of potential threats: with AI-discovered vulnerabilities, remote code execution is a growing concern, making it crucial to examine your systems for compromise before upgrading or patching. NetScaler customers, in particular, should prioritize checking their systems for signs of exploitation.
TeamViewer Warns Users to Patch Flaws Amid Remote Code Execution Risk
TeamViewer is urging users to update to the latest version immediately due to a critical security risk that could allow hackers to take control of your device. A high-severity flaw, CVE-2026-92370, and four others have been identified, highlighting the urgent need for an update to protect against remote code execution attacks.
Citrix NetScaler Flaw Exposes Pre-Auth Path to Shellcode Execution
A critical flaw in Citrix NetScaler appliances, tracked as CVE-2026-88772, has been patched after being exploited in the wild, allowing for remote code execution or denial-of-service attacks. This severe vulnerability, with a CVSS score of 9.5, was caused by a memory overflow in Datagram Transport Layer Security (DTLS) protocol handling.
Hackers Exploit Citrix Zero-Day to Deploy Web Shells, Malware
Hackers were quick to pounce on a Citrix zero-day vulnerability, attempting to install a hidden PHP web shell just days before the flaw was publicly disclosed. This early activity sparked a wider campaign, enabling attackers to gain root access, deploy malware, and tunnel into internal networks using the newly disclosed CVE-2026-88771 and CVE-2026-88772 vulnerabilities.
Citrix Rushes Patches for Exploited NetScaler Zero-Days
Citrix has rushed out patches for two critical zero-day vulnerabilities, CVE-2026-88771 and CVE-2026-88772, which were being actively exploited by hackers, with a severity rating of 9.5 on the CVSS scale. The patches fix command-injection flaws that allowed remote code execution, and were released just days after researchers warned of the threats.
Citrix Patches Zero-Days Exploited in Active Attacks
Citrix has sounded the alarm, warning that two critical zero-day vulnerabilities, CVE-2026-88771 and CVE-2026-88772, are being actively exploited in the wild, putting unpatched NetScaler deployments at risk. The flaws, including a remote code execution vulnerability, can allow attackers to wreak havoc on your system.
Citrix NetScaler Zero-Days Under Active Exploitation
Security firm watchTowr has sounded the alarm about two zero-day vulnerabilities in Citrix NetScaler appliances that are already being exploited in the wild, allowing for remote code execution. These unpatched flaws were discovered during forensic investigations and are expected to have a fix soon.
Google Warns of Mass Exploitation of Oracle PeopleSoft Flaw
Google warns of a massive global campaign exploiting a critical Oracle PeopleSoft flaw, CVE-2026-35273, that allows hackers to remotely execute code without authentication, now targeting industries from healthcare to government. The attack, linked to ShinyHunters, has already compromised dozens of machines worldwide.
CISA Warns of Active Exploits Targeting SharePoint, MikroTik Flaws
Hackers are actively exploiting critical flaws in Microsoft SharePoint and MikroTik RouterOS, allowing them to gain unauthorized access and take control of systems. Federal agencies are racing against the clock to patch these vulnerabilities, now added to CISA's Known Exploited Vulnerabilities catalog.
CISA Flags WSO2, Adobe Commerce Flaws as Actively Exploited
Stay ahead of cyber threats: Federal agencies must patch WSO2 and Adobe Commerce flaws by September 27, 2026, to avoid exploitation, as CISA flags these vulnerabilities as actively exploited. The high-severity bugs, including a path traversal flaw and an authorization issue, can lead to remote code execution and unrestricted file uploads.
WordPress Exploits CVE-2026-87902 Flaw Within Hours of Disclosure
Within hours of being disclosed, WordPress was exploited through a critical vulnerability, CVE-2026-87902, that could allow hackers to remotely execute code on vulnerable sites. This flaw, with a near-perfect CVSS score of 9.2, lets unauthenticated attackers inject malicious code by tricking WordPress into including a rogue PHP file.
Hackers Exploit Check Point VPN Flaws
Hackers have been actively exploiting two major flaws in Check Point VPNs, including one that allowed for remote code execution and another that enabled script execution, putting customers at risk. The attacks, which began as early as July 23, have now been confirmed by the cybersecurity company itself.
Attackers Exploit F5 BIG-IP APM Zero-Day Vulnerability
A critical zero-day vulnerability in F5 BIG-IP APM is under active attack, putting organizations at risk of remote code execution - and it's essential to take immediate action to protect yourself. This unpatched flaw is being exploited by attackers, making it crucial to act now to safeguard your systems.
Hackers Exploit WordPress Flaw for Remote Code Execution
Less than five hours after WordPress released a patch for a critical vulnerability, hackers began exploiting the flaw, known as CVE-2026-87902, to execute remote code. This lightning-fast attack highlights the importance of swift updates to protect your site.
cPanel Flaw Lets Hosting Accounts Run Code as Root
A critical cPanel flaw gives any hosting account user unrestricted power over the server, allowing them to run code as root and take full control. This urgent vulnerability was disclosed by cPanel on September 22, along with two other significant security issues.