Tag: known exploited vulnerabilities
50 articles
CISA Warns of Actively Exploited Ivanti Connect Secure Vulnerability
Warning: a high-severity vulnerability in Ivanti Connect Secure is under active exploitation, putting your systems at risk of remote attacks - don't wait to patch! Federal agencies must apply fixes by October 16, 2026, to stay secure.
CISA Warns of Flax Typhoon Exploiting Five Vulnerabilities
Chinese government-affiliated hackers, known as Flax Typhoon, are exploiting five newly identified vulnerabilities to gain a foothold in critical infrastructure networks, including operational technology systems, with the potential to disrupt essential functions at a later time. This has prompted CISA to add these flaws to its Known Exploited Vulnerabilities catalog, triggering a federal remediation requirement.
Citrix Warns of Targeted Attacks Via New Zero-Day Flaw
Citrix is warning of targeted attacks exploiting a newly discovered zero-day flaw, CVE-2026-88779, a high-severity memory buffer issue that could disrupt services for vulnerable NetScaler ADC and NetScaler Gateway customers. The company has urged affected users to act quickly to protect themselves from potential denial-of-service attacks.
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.
CISA Warns of Global Exploitation of Citrix NetScaler Flaws
Threat actors are actively exploiting critical vulnerabilities in Citrix NetScaler ADC and Gateway worldwide, warns the U.S. Cybersecurity and Infrastructure Security Agency (CISA). These flaws, with a near-perfect CVSS score of 9.5, could allow attackers to execute arbitrary commands and wreak havoc on your systems.
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.
Network Management Systems Targeted in Widespread Exploitation Efforts
In a recent surge of cyber threats, 158 security advisories were issued across 17 vendors, exposing 1,699 vulnerabilities, including 42 critical flaws that could be exploited remotely. This alarming trend highlights the growing risk to network management systems, with some vulnerabilities already added to the government's catalog of known threats.
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 Linux Kernel Flaws Exploited in Wild
Linux kernel flaws are being actively exploited in the wild, prompting CISA to add three vulnerabilities to its Known Exploited Vulnerabilities catalog. This high-risk threat has known public exploits, making swift remediation a top priority.
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.
CISA Flags Exploited Cisco, Citrix, Fortinet Flaws Ahead of Federal Patch Deadline
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has sounded the alarm on three critical vulnerabilities in Cisco, Citrix, and Fortinet products, adding them to its list of Known Exploited Vulnerabilities - and federal agencies have just until September 12, 2026 to patch up. These flaws, including a severe CVE-2026-20079 with a CVSS score of 10.0, could leave systems exposed to serious threats if not addressed.
JetBrains Cadence Breach Exposes AWS Credentials, User Data
A critical deserialization flaw, CVE-2026-63077, was exploited by unknown attackers to breach JetBrains' Cadence environment, compromising AWS credentials, backups, and user data. The vulnerability, scoring 9.8, allowed threat actors to bypass authentication and execute malicious commands with ease.
CISA Flags Six Exploited Flaws in Microsoft, Linux, Citrix Products
The US Cybersecurity and Infrastructure Security Agency (CISA) has just sounded the alarm, adding six new vulnerabilities to its Known Exploited Vulnerabilities catalog in a single day - a stark reminder that threat actors are relentlessly targeting both old and newly discovered software weaknesses. This urgent move underscores the need for immediate action to patch these flaws and prevent exploitation.
CISA Catalog Adds Six Exploited Flaws
Active exploitation is underway for six newly cataloged vulnerabilities, including a high-severity Citrix NetScaler flaw that's seen 36 exploitation attempts in just 12 days. The US Cybersecurity and Infrastructure Security Agency has added these flaws to its Known Exploited Vulnerabilities catalog, signaling urgent attention is needed.
Gitea Flaw Exploited to Deploy Miner-Like Payload
Hackers are actively exploiting a critical flaw in Gitea to deploy malicious payloads, including miner-like attacks, by abusing the diffpatch endpoint to install and execute Git hooks. This vulnerability allows attackers with repository write access to inject code and run shell commands, prompting a warning from the US Cybersecurity and Infrastructure Security Agency (CISA).
CISA Mandates Patching of Exploited TrueConf Server Flaws
Don't wait until it's too late: CISA has issued a two-week deadline for U.S. federal agencies to patch two critical TrueConf Server vulnerabilities that hackers are actively exploiting to execute malicious scripts remotely. With a September 3 remediation deadline looming, prioritize patching now to safeguard your systems.
CISA Warns of Active Exploitation of Critical Flaws in macOS, SharePoint, vCenter, and Microsoft IKE
Critical flaws in macOS, SharePoint, vCenter, and Microsoft IKE are under active attack, with 361 victim IP addresses across 47 countries already compromised. CISA has sounded the alarm, adding these vulnerabilities to its Known Exploited Vulnerabilities catalog.
CISA Warns of Actively Exploited Ray Flaw Enabling Browser-Based RCE
A critical vulnerability, CVE-2025-62593, is under active exploitation, allowing hackers to execute remote code through web browsers like Firefox and Safari by using a clever DNS rebinding attack. This high-severity flaw, with a CVSS score of 9.4, stems from a weakness in the Ray project's defenses against browser-based attacks.
CISA Warns of Active Progress Kemp LoadMaster Exploit Attempts
The US Cybersecurity and Infrastructure Security Agency (CISA) has sounded the alarm on a critical flaw in Progress Kemp LoadMaster, warning of a surge in exploitation attempts - 792 attempts in just 41 days - and adding the bug to its list of known exploited vulnerabilities. This highly severe vulnerability, with a CVSS score of 9.6, allows attackers to execute arbitrary commands on the LoadMaster appliance without authentication.
IBM Langflow AI Platform Under Active Exploitation
A critical flaw in IBM's Langflow AI platform, tracked as CVE-2026-9198, is under active exploitation by hackers, who can use it to execute code remotely on vulnerable deployments. CISA has urged organizations to upgrade to Langflow OSS version 1.10.1 or later to mitigate the vulnerability.
CISA Warns of Active Exploits Targeting Langflow, Tomcat, and N-central Flaws
Stay safe online: CISA has flagged three major cybersecurity vulnerabilities, including a critical remote code execution flaw in Langflow, that are being actively exploited by hackers. A patch is available for the Langflow flaw, which was fixed in version 1.10.1.
Cl0p Ransomware Gang Exploits PTC Windchill Flaw in Data Extortion Drive
PTC Windchill users are under attack, with threat actors actively exploiting a critical flaw (CVE-2026-12569) that allows for remote code execution, prompting PTC to warn customers of heightened threat activity. This vulnerability, with a CVSS score of 9.3, has already been added to the US government's list of known exploited vulnerabilities.
CISA Targets Langflow Flaw in Urgent Patch Directive
The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent patch directive for a vulnerability in the Langflow visual framework, used to build AI agents, after recording over 220 exploitation attempts in just one day. This critical flaw, tracked as CVE-2026-0770, has already been exploited by multiple attackers, prompting immediate action.
ENCFORGE Ransomware Targets AI Model Files in Langflow Attack
A new ransomware called ENCFORGE is targeting AI model files, exploiting a high-severity flaw in Langflow to deploy a custom-built payload that threatens machine learning systems. This highly specialized attack focuses on encrypting critical AI data, including PyTorch, TensorFlow, and Hugging Face files.