OpenSSL Releases Security Update

OpenSSL has released a security update to address a vulnerability affecting OpenSSL 3.0.4. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review the OpenSSL advisory and upgrade to the appropriate version. This produ...

Juniper Networks Releases Security Updates for Multiple Products

Juniper Networks 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. CISA encourages users and administrators to review the Juniper Networks security advisories page an...

Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address vulnerabilities in multiple Cisco products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Cisco Security Advisories page and apply the necessary...

Mozilla Releases Security Updates

Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Mozilla security advisories for Firefox...

CISA Insights: Foreign Influence Operations Targeting Critical Infrastructure

CISA has released CISA Insights: Preparing for and Mitigating Foreign Influence Operations Targeting Critical Infrastructure, which provides proactive steps organizations can take to assess and mitigate risks from information manipulation. Malicious actors may use tactics—such as misinformation,...

Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address a vulnerability affecting Cisco Unified Contact Center Management Portal Unified CCMP and Cisco Unified Contact Center Domain Manager Unified CCDM. A remote attacker could exploit this vulnerability to take control of an affected system. CISCA...

SAP Releases November 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. These include missing authentication check vulnerabilities affecting SAP Solution Manager JAVA stack. The...

Google Releases Security Updates for Chrome

Google has released Chrome version 86.0.4240.111 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the...

Google Releases Security Updates for Chrome

Google has released Chrome version 85.0.4183.83 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the...

VMware Releases Security Updates for Multiple Products

VMware has released security updates to address vulnerabilities affecting multiple products. An 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 to review the...

WordPress Releases Security Update

WordPress 5.2.3 and prior versions are affected by multiple vulnerabilities. An attacker could exploit some of these vulnerabilities to take control of an affected website. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the WordPress Securi...

Google Releases Security Updates for Chrome

Google has released Chrome version 76.0.3809.87 for Windows, Mac, and Linux. This version addresses multiple vulnerabilities that an attacker could exploit to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to revie...

MS-ISAC Highlights Verizon Data Breach Report Release

The Multi-State Information Sharing & Analysis Center MS-ISAC has released a Cybersecurity Spotlight on the 2019 Verizon Data Breach Report to raise awareness of data breach incidents and provide recommended best practices for election officials. The report—produced annually by the Verizon Threat...

IC3 Issues Alert on RDP Exploitation

The Internet Crime Complaint Center IC3, in collaboration with DHS and the Federal Bureau of Investigation, has released an alert on cyber threat actors maliciously using legitimate remote administration tools, such as Remote Desktop Protocol RDP. Threat actors identify and exploit vulnerable RDP...

Cisco Releases Security Updates for Multiple Products

Cisco has released several updates to address vulnerabilities affecting multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. NCCIC encourages users and administrators to review the Cisco Security Advisories and Alerts webpage and apply...

Google Releases Security Update for Chrome

Google has released Chrome version 66.0.3359.117 for Windows, Mac, and Linux. This version addresses vulnerabilities that a remote attacker could exploit to take control of an affected system. NCCIC encourages users and administrators to review the Chrome Releases page and apply the necessary...

Mozilla Releases Security Updates

Mozilla has released security updates to address a vulnerability in Firefox and Firefox ESR. An attacker could exploit this vulnerability to take control of an affected system. US-CERT encourages users and administrators to review the Mozilla Security Advisories for Firefox 53, Firefox ESR 45.9,...

Tax Identity Theft Awareness Week

This is Tax Identity Theft Awareness Week, and many federal agencies are offering consumers information and resources on the topic. US-CERT encourages taxpayers, business owners, and tax preparers to educate themselves on tax identity theft by reading Internal Revenue Service IRS publication...

Microsoft Releases April 2016 Security Bulletin

Microsoft has released 13 updates to address vulnerabilities in Microsoft software. Exploitation of some of these vulnerabilities could allow a remote attacker to take control of an affected system. Users and administrators are encouraged to review the following Microsoft Security Bulletins...

IRS Issues Alert for Tax Phishing Scheme

The Internal Revenue Service IRS has issued a news release addressing a new spear phishing scheme targeting payroll and human resource professionals. In this scheme, cybercriminals pose as company executives requesting personal information on employees. US-CERT encourages users and administrators...

Google Releases Security Update for Chrome

Google has released Chrome version 48.0.2564.82 to address multiple vulnerabilities for Windows, Mac, and Linux. Exploitation of some of these vulnerabilities may allow a remote attacker to take control of an affected system. Users and administrators are encouraged to review the Chrome Releases...

WordPress Releases Security Update

WordPress 4.2.3 and prior versions contain critical cross-site scripting and potential SQL injection vulnerabilities. Exploitation of these vulnerabilities could allow a remote attacker to take control of an affected website. Users and administrators are encouraged to review the WordPress Securit...

Microsoft Releases Security Update

Microsoft has released a security update to address a critical vulnerability in Windows. Exploitation of this vulnerability may allow a remote attacker to take control of an affected system. US-CERT encourages users and administrators to review Microsoft Security Bulletin MS15-078 and apply the...

Docker Releases Security Advisory

Docker has released a critical security advisory to address vulnerabilities in Docker versions prior to version 1.3.2, one of which could allow an attacker to escalate privileges and execute remote code on an affected system. US-CERT encourages users and administrators to review Docker's Security...

CISA Releases Four Industrial Control Systems Advisories

CISA released four Industrial Control Systems ICS advisories on June 10, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-160-01 SinoTrack GPS Receiver ICSA-25-160-02 Hitachi Energy Relion 670, 650, SAM600-IO...

CISA Releases Nine Industrial Control Systems Advisories

CISA released nine Industrial Control Systems ICS advisories on April 15, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-105-01 Siemens Mendix Runtime ICSA-25-105-02 Siemens Industrial Edge Device Kit...

CISA Releases Five Industrial Control Systems Advisories

CISA released five Industrial Control Systems ICS advisories on December 17, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-352-01 ThreatQuotient ThreatQ Platform ICSA-24-352-02 Hitachi Energy TropOS Devices...

CISA Releases New Public Version of CDM Data Model Document

Today, the Cybersecurity and Infrastructure Security Agency CISA released an updated public version of the Continuous Diagnostics and Mitigation CDM Data Model Document. Version 5.0.1 aligns with fiscal year 2023 Federal Information Security Modernization Act FISMA metrics. The CDM Data Model...

CISA and Partners Release Joint Guidance on PRC-Affiliated Threat Actor Compromising Networks of Global Telecommunications Providers

Today, CISA—in partnership with the National Security Agency NSA, the Federal Bureau of Investigation FBI, and international partners—released joint guidance, Enhanced Visibility and Hardening Guidance for Communications Infrastructure. Partners of this guidance include: Australian Signals...

Microsoft Releases October 2024 Security Updates

Microsoft released security updates to address vulnerabilities in multiple products. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following and apply necessary updates: Microsoft...

VMware Releases Security Advisory for VMware Cloud Foundation and vCenter Server

VMware released a security advisory addressing vulnerabilities in the VMware Cloud Foundation and the vCenter Server. 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 following VMware...

CISA and FBI Release Secure by Design Alert on Eliminating Cross-Site Scripting Vulnerabilities

Today, CISA and FBI released a Secure by Design Alert, Eliminating Cross-Site Scripting Vulnerabilities, as a part of our ongoing effort to reduce the prevalence of vulnerability classes at scale. Vulnerabilities like cross-site scripting XSS continue to appear in software, enabling threat actors...

CISA Releases Nine Industrial Control Systems Advisories

CISA released nine Industrial Control Systems ICS advisories on August 1, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-214-01 Johnson Controls exacqVision Client and exacqVision Server ICSA-24-214-02 Johnso...

CISA Releases Six Industrial Control Systems Advisories

CISA released six Industrial Control Systems ICS advisories on June 11, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-163-01 Rockwell Automation ControlLogix, GuardLogix, and CompactLogix ICSA-24-163-02 AVEV...

CISA Releases Eight Industrial Control Systems Advisories

CISA released eight Industrial Control Systems ICS advisories on April 25, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-116-01 Multiple Vulnerabilities in Hitachi Energy RTU500 Series ICSA-24-116-02 Hitachi...

Apple Releases Security Updates for iOS and iPadOS

Apple released security updates to address vulnerabilities in iOS and iPadOS. A cyber threat actor could exploit one of these vulnerabilities to obtain sensitive information. CISA encourages users and administrators to review the following security releases and apply the necessary updates: iOS 17...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on January 25, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-025-01 MachineSense FeverWarn ICSA-24-025-02 SystemK NVR 504/508/516 CISA encourages...

Drupal Releases Security Advisory for Drupal Core

Drupal released a security advisory to address a vulnerability affecting multiple Drupal core versions. A cyber threat actor could exploit this vulnerability to cause a denial-of-service condition. CISA encourages users and administrators to review Drupal security advisory SA-CORE-2024-001link is...

CISA and Partners Release Joint Advisory on IRGC-Affiliated Cyber Actors Exploiting PLCs

Today, CISA, the Federal Bureau of Investigation FBI, National Security Agency NSA, Environmental Protection Agency EPA, and the Israel National Cyber Directorate INCD released a joint Cybersecurity Advisory CSA IRGC-Affiliated Cyber Actors Exploit PLCs in Multiple Sectors in response to the acti...

Mozilla Releases Security Updates for Firefox and Thunderbird

Mozilla has released security updates to address vulnerabilities in Firefox and Thunderbird. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following advisories and apply the necessary...

Mozilla Releases Security Advisories for Multiple Products

Mozilla has released security updates to address vulnerabilities in Firefox and Thunderbird. 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 following Mozilla advisories for more...

Oracle Releases October 2023 Critical Patch Update Advisory

Oracle has released its Critical Patch Update Advisory for October 2023 to address 387 vulnerabilities across multiple products. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Oracle...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on August 15, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-227-01 Schneider Electric EcoStruxure Control Expert, Process Expert, Modicon...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on August 1, 2023. This advisory provides timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-213-01 APSystems Altenergy Power Control CISA encourages users and administrators to review...

Apple Releases Security Updates for Multiple Products

Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected device. CISA encourages users and administrators to review the following advisories and apply the necessary updates. watchOS...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on June 6, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-157-01 Delta Electronics CNCSoft-B DOPSoft ICSA-23-157-02 Mitsubishi Electric MELSEC iQ-R...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on May 30, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-150-01 Advantech WebAccess/SCADA CISA encourages users and administrators to review the newl...

CISA Releases Sixteen Industrial Control Systems Advisories

CISA released sixteen Industrial Control Systems ICS advisories on April 13, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSMA-23-103-01 B. Braun Battery Pack SP with Wi-Fi ICSA-23-103-01 Siemens Adaptec maxView...

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-2023-28252link is external Microsoft Windows Common Log File System CLFS Driver Privilege Escalation Vulnerability These types of vulnerabilities are frequent attack...

Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address vulnerabilities in multiple Cisco products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. CISA...