CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2012-4792 Microsoft Internet Explorer Use-After-Free Vulnerability CVE-2024-39891 Twilio Authy Information Disclosure Vulnerability These types of vulnerabilities a...

Samba Releases Security Updates

The Samba Team has released security updates to address vulnerabilities in multiple versions of Samba. An attacker could exploit one of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Samba Security Announcements and...

Google Releases Security Updates for Chrome, CVE-2020-16009

Google has released Chrome version 86.0.4240.183 for Windows, Mac, and Linux addressing multiple vulnerabilities, including vulnerability CVE-2020-16009. Exploit code for this vulnerability exists in the wild. The Cybersecurity and Infrastructure Security Agency CISA encourages users and...

Cisco Releases Security Advisory for Telnet Vulnerability in IOS XE Software

Cisco has released a security advisory on a Telnet vulnerability—CVE-2020-10188—affecting Cisco IOS XE devices. A remote attacker could exploit this vulnerability to take control of an affected system. The advisory contains workarounds as well as indicators of compromise. The Cybersecurity and...

Samba Releases Security Updates

The Samba Team has released security updates that address a vulnerability in all versions of Samba from 3.5.0 onward. A remote attacker could exploit this vulnerability to take control of an affected system. US-CERT encourages users and administrators to review Samba's Security Announcement and...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-102489 Zammad GmbH Zammad Session Fixation Vulnerability CVE-2026-102490 Zammad GmbH Zammad Improper Privilege Management Vulnerability These types of...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2023-52163link is external Digiever DS-2105 Pro Missing Authorization Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber...

CISA Releases Seven Industrial Control Systems Advisories

CISA released seven Industrial Control Systems ICS Advisories. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-329-01 Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share ICSA-25-329-02 Rockwell Automation Aren...

CISA Releases Guide to Mitigate Risks from Bulletproof Hosting Providers

Today, Cybersecurity and Infrastructure Security Agency CISA, in collaboration with the U.S. National Security Agency, U.S. Department of Defense Cyber Crime Center, U.S. Federal Bureau of Investigation, and international partners, released the guide Bulletproof Defense: Mitigating Risks from...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2021-44207link is external Acclaim Systems USAHERDS Use of Hard-Coded Credentials Vulnerability These types of vulnerabilities are frequent attack vectors for malicio...

Oracle Releases Security Alert

Oracle has released a security alert to address a vulnerability in multiple versions of Oracle Database. A remote attacker could exploit this vulnerability to take control of an affected system. NCCIC encourages users and administrators to review the Oracle Security Alert and the Multi-State...

Majordomo Vulnerable to Directory Traversal

US-CERT is aware of a vulnerability affecting Majordomo 2. Exploitation of this vulnerability may allow an attacker to obtain sensitive information that could be used to leverage additional attacks. Reports indicate that this vulnerability affects builds 20110121 and prior. US-CERT encourages use...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-20805link is external Microsoft Windows Information Disclosure Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actor...

CISA Releases Insights from Red Team Assessment of a U.S. Critical Infrastructure Sector Organization

Today, CISA released Enhancing Cyber Resilience: Insights from CISA Red Team Assessment of a U.S. Critical Infrastructure Sector Organization in coordination with the assessed organization. This cybersecurity advisory details lessons learned and key findings from an assessment, including the Red...

VMWare Releases Guidance for VirtualPITA, VirtualPIE, and VirtualGATE Malware Targeting vSphere

VMWare has released Protecting vSphere From Specialized Malware, addressing malware artifacts known as VirtualPITA ESXi & Linux, VirtualPIE ESXi, and VirtualGATE Windows, which are used to exploit and gain persistent access to instances of ESXi. CISA urges organizations employing VMWare ESXi to...

ISC Releases Security Advisory for BIND

The Internet Systems Consortium ISC has released a security advisory that addresses a vulnerability affecting version 9.18.0 of ISC Berkeley Internet Name Domain BIND. A remote attacker could exploit this vulnerability to cause a denial-of-service condition. CISA encourages users and administrato...

Significant Historical Cyber-Intrusion Campaigns Targeting ICS

Protecting our Nation’s critical infrastructure is the responsibility of federal and state, local, tribal, and territorial SLTT governments and owners and operators of that infrastructure. The cybersecurity threats posed to the industrial control systems ICS that control and operate critical...

CISA Releases Malware Analysis Report on RESURGE Malware Associated with Ivanti Connect Secure

CISA has published a Malware Analysis Report MAR with analysis and associated detection signatures on a new malware variant CISA has identified as RESURGE. RESURGE contains capabilities of the SPAWNCHIMERA1link is external malware variant, including surviving reboots; however, RESURGE contains...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-7971link is external Google Chromium V8 Type Confusion Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and po...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-29745 Android Pixel Information Disclosure Vulnerability CVE-2024-29748 Android Pixel Privilege Escalation Vulnerability These types of vulnerabilities are...

Apache Releases Security Update for Apache Struts 2

The Apache Software Foundation has released a security update to address a vulnerability in Apache Struts versions 2.0.0 to 2.5.25. A remote attacker could exploit this vulnerability to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users...

Mozilla Patches Critical Vulnerability

Mozilla has released security updates to address a vulnerability in Firefox, Firefox ESR, and Thunderbird. An attacker could exploit this vulnerability to take control of an affected system. This vulnerability was detected in exploits in the wild. The Cybersecurity and Infrastructure Security...

Microsoft Releases Out-of-Band Security Updates

Microsoft has released out-of-band security updates to address vulnerabilities in Microsoft software. A remote attacker could exploit one of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators t...

Oracle Releases Security Advisory for WebLogic

Oracle has released a security alert to address a vulnerability in WebLogic. A remote attacker could exploit this vulnerability to take control of an affected system. This vulnerability was detected in exploits in the wild. The Cybersecurity and Infrastructure Security Agency CISA encourages user...

Microsoft Releases Security Update

Microsoft has released a security update to address a vulnerability in the Windows Host Compute Service Shim hcsshim library. A remote attacker could exploit this vulnerability to take control of an affected system. NCCIC encourages users and administrators to review the Microsoft Security Adviso...

CISA Releases Nine Industrial Control Systems Advisories

CISA released nine Industrial Control Systems ICS Advisories. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-352-01 Inductive Automation Ignition ICSA-25-352-02 Schneider Electric EcoStruxure Foxboro DCS Advisor...

Widespread Supply Chain Compromise Impacting npm Ecosystem

CISA is releasing this Alert to provide guidance in response to a widespread software supply chain compromise involving the world’s largest JavaScript registry, npmjs.com. A self-replicating worm—publicly known as “Shai-Hulud”—has compromised over 500 packages.i After gaining initial access, the...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-57727link is external SimpleHelp Path Traversal Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose...

CISA and FBI Release Known IOCs Associated with Androxgh0st Malware

Today, CISA and the Federal Bureau of Investigation FBI released a joint Cybersecurity Advisory CSA, Known Indicators of Compromise Associated with Androxgh0st Malware, to disseminate known indicators of compromise IOCs and tactics, techniques, and procedures TTPs associated with threat actors...

Microsoft Releases February 2021 Security Updates

Microsoft has released updates to address multiple vulnerabilities in Microsoft software. A remote attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Microsoft’s February 2021 Security Update Summary and...

Apache Releases Security Advisory for Apache Tomcat

The Apache Software Foundation has released a security advisory to address a vulnerability in Apache Tomcat. An attacker could exploit this vulnerability to cause a denial-of-service condition. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review...

Microsoft Releases Security Update for Edge

Microsoft has released a security update to address a vulnerability in Edge Chromium-based. A remote attacker could exploit this vulnerability to write files to arbitrary locations and gain elevated privileges. The Cybersecurity and Infrastructure Security Agency CISA encourages users and...

Microsoft Releases Security Advisory on Internet Explorer Vulnerability

Microsoft has released a security advisory to address a critical vulnerability in Internet Explorer. A remote attacker could exploit this vulnerability to take control of an affected system. According to the advisory, “Microsoft is aware of limited targeted attacks.” The Cybersecurity and...

Samba Releases Security Updates

The Samba Team has released security updates to address a vulnerability in Samba. An attacker could exploit this vulnerability take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the Samba Security Announcemen...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-0300link is external Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber...

Ivanti Releases Admin Bypass Security Update for Cloud Services Appliance

Ivanti has released a security update to address an admin bypass vulnerability CVE-2024-8963link is external affecting Ivanti Cloud Services Appliance CSA version 4.6. A cyber threat actor could exploit this vulnerability in conjunction with CVE-2024-8190link is external–detailed in a Sept. 13...

CISA Adds Eight Known Exploited Vulnerabilities to Catalog

CISA has added eight new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2019-17621 D-Link DIR-859 Router Command Execution Vulnerability CVE-2019-20500 D-Link DWL-2600AP Access Point Command Injection Vulnerability CVE-2021-25487...

CISA Releases Three Industrial Control Advisories

CISA has released three 3 Industrial Control Systems ICS advisories on 08 December 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories f...

Samba Releases Security Updates

The Samba Team has released security updates to address vulnerabilities in multiple versions of Samba. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Samba security announcement CVE-2022-42898 and...

Ivanti Releases Security Update for Pulse Connect Secure

Ivanti has released Pulse Connect Secure system software version 9.1R12 to address multiple vulnerabilities an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review Ivanti's Security Advisory SA44858 and apply the necessary update. This...

Microsoft Re-Releases Security Updates

Microsoft has re-released security updates to address a vulnerability in Microsoft software. A remote attacker could exploit this vulnerability to take control of an affected system. Updates are now available automatically via Windows Update or Windows Server Update Services. The Cybersecurity an...

Microsoft Releases Security Update for Windows Elevation of Privilege Vulnerability

Microsoft has released a security update to address an elevation of privilege vulnerability CVE-2019-1162 in Windows. An attacker could exploit this vulnerability to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators t...

Google Releases Security Updates for Chrome

Google has released Chrome version 56.0.2924.76 for Windows, Mac, and Linux. This version addresses multiple vulnerabilities that, if exploited, may allow an attacker to take control of an affected system. Users and administrators are encouraged to review the Chrome Releases page and apply the...

OpenSSL Releases Security Update

OpenSSL has released a security advisory to address two vulnerabilities, CVE-2022-3602 and CVE-2022-3786, affecting OpenSSL versions 3.0.0 through 3.0.6. Both CVE-2022-3602 and CVE-2022-3786 can cause a denial of service. According to OpenSSL, a cyber threat actor leveraging CVE-2022-3786, "can...

SAP Releases October 2020 Security Updates

SAP has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. This includes an OS command injection vulnerability CVE-2020-6364 affecting SAP Solution Manager and SAP Focused...

Google Releases Security Updates for Chrome

Google has released Chrome version 78.0.3904.87 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. One of these vulnerabilities CVE-2019-13720 was detected in exploits in the wild. The Cybersecurity and...

Critical Zero-Day Vulnerabilities Exploited in Citrix NetScaler ADC, Gateway

Update October 9, 2026 : CISA has updated this Alert to: 1 include CVE-2026-107406; 2 include CVE-2026-88779 following its addition to the KEV Catalog on Oct. 4, 2026; 3 clarify the potential relationship between CVE-2026-88779 and CVE-2026-88771; and 4 emphasize the importance of promptly applyi...

Cisco Releases Security Updates for Cisco Smart Licensing Utility

Cisco released security updates to address two vulnerabilities CVE-2024-20439 and CVE-2024-20440 in Cisco Smart Licensing Utility. A cyber threat actor could exploit one of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the followin...

Ivanti Releases Security Updates for Avalanche, Neurons for ITSM, and Virtual Traffic Manager

Ivanti released security updates to address multiple vulnerabilities in Ivanti Avalanche, Neurons for ITSM, and Virtual Traffic Manager vTM. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. Ivanti advises users to reduce their attack surface...

CISA Adds Six Known Exploited Vulnerabilities to Catalog

CISA has added six new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2023-38203 Adobe ColdFusion Deserialization of Untrusted Data Vulnerability CVE-2023-29300 Adobe ColdFusion Deserialization of Untrusted Data Vulnerability...