IRS Releases Tenth Security Tip

The Internal Revenue Service IRS has released the tenth in a series of tips intended to help the public protect personal and financial data online and at home. This tip describes steps tax preparers can take to protect sensitive information. Recommendations include conducting a full scan of all...

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...

Adobe Releases Security Updates for Acrobat and Reader

Adobe has released security updates to address multiple vulnerabilities in Acrobat and Reader. 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 Adobe Security Bulletin APSB16-02 and...

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...

Google Releases Security Updates for Chrome

Google has released security updates to address multiple vulnerabilities in Chrome, Chrome OS and Chrome for Android. Some of these vulnerabilities could potentially allow an attacker to obtain sensitive information or cause a denial of service. Updates available include: Chrome 36.0.1985.143 for...

Adobe Releases Security Update for Shockwave Player

Adobe has released a security update to address a critical vulnerability in Adobe Shockwave Player 12.0.9.149 and earlier versions for Windows and Macintosh operating systems. Exploitation of this vulnerability could allow an attacker to remotely take control of the affected system. Users and...

Mozilla Releases Multiple Updates

The Mozilla Foundation has released updates for the following products to address multiple vulnerabilities. Firefox 24.0 Firefox ESR 17.0.9 Thunderbird 24.0 Thunderbird ESR 17.0.9 Seamonkey 2.21 These vulnerabilities could allow a remote attacker to execute arbitrary code, bypass intended access...

Oracle Releases Critical Patch Update for April 2010

Oracle has released its Critical Patch Update for April 2010 to address 47 vulnerabilities across several products. This update contains the following security fixes: 7 for Oracle Database Server 5 for Oracle Fusion Middleware 1 for Oracle Collaboration Suite 8 for Oracle Application Suite 4 for...

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-2026-97229 GitLab Community Edition and Enterprise Edition Integer Overflow or Wraparound vulnerability CVE-2026-76418 Cisco Secure Firewall ASA Software and...

Critical Vulnerabilities in PHP Require Immediate Patching

Update October 26, 2026: CISA has updated this Alert to reflect the addition of CVE-2026-109618 and CVE-2026-109619 to its Known Exploited Vulnerabilities KEV Catalog on Oct. 26, 2026. Update October 23, 2026 : CISA has updated this Alert to: 1 provide a SIGMA detection rule to help identify...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on March 11, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-070-01 Schneider Electric Uni-Telway Driver ICSA-25-070-02 Optigo Networks Visual BACnet...

CISA Releases Five Industrial Control Systems Advisories

CISA released five Industrial Control Systems ICS advisories on September 26, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-270-01 Advantech ADAM-5550 ICSA-24-270-02 Advantech ADAM-5630 ICSA-24-270-03 Atelmo...

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...

Oracle Releases Critical Patch Update Advisory for April 2024

Oracle released its quarterly Critical Patch Update Advisory for April 2024 to address vulnerabilities in multiple products. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. Users and administrators are encouraged to review the following...

Joint Guidance on Deploying AI Systems Securely

Today, the National Security Agency’s Artificial Intelligence Security Center NSA AISC published the joint Cybersecurity Information Sheet Deploying AI Systems Securely in collaboration with CISA, the Federal Bureau of Investigation FBI, the Australian Signals Directorate’s Australian Cyber...

Adobe Releases Security Updates for Multiple Products 

Adobe has released security updates to address multiple vulnerabilities in Adobe software. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. Users and administrators are encouraged to review the following Adobe Security Bulletins and apply the...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on April 9, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-100-01 SUBNET PowerSYSTEM Server and Substation Server CISA encourages users and...

CISA Releases Resource Guide for University Cybersecurity Clinics

Today, CISA released a Resource Guide for Cybersecurity Clinics to outline ways CISA can partner with and support cybersecurity clinics and their clients. University cybersecurity clinics train students from diverse backgrounds and academic expertise to strengthen the digital defenses of...

CISA Releases Seventeen Industrial Control Systems Advisories

CISA released seventeen Industrial Control Systems ICS advisories on February 15, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-046-01 Siemens SCALANCE W1750D ICSA-24-046-02 Siemens SIDIS Prime ICSA-24-046-0...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on January 18, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-018-01 AVEVA PI Server CISA encourages users and administrators to review the newly...

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...

CISA Releases Five Industrial Control Systems Advisories

CISA released five Industrial Control Systems ICS advisories on November 21, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-325-01 WAGO PFC200 Series ICSA-23-325-02 Fuji Electric Tellus Lite V-Simulator...

Adobe Releases Security Updates for Multiple Products

Adobe has released security updates to address vulnerabilities affecting Adobe software. A cyber threat actor can exploit one of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Adobe Security Bulletins and apply the...

Cisco Releases Security Advisories for Multiple Products

Cisco has released security advisories to address vulnerabilities affecting multiple Cisco products. A cyber threat actor can exploit some of these vulnerabilities to take control of an affected system or cause a denial-of service condition. CISA encourages users and administrators to review the...

Microsoft Releases July 2023 Security Updates

Microsoft has released updates to address multiple vulnerabilities in Microsoft software. An attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Microsoft’s July 2023 Security Update Guidelink is external and...

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 and Partners Release Joint Guide to Securing Remote Access Software

Today, CISA, Federal Bureau of Investigation FBI, the National Security Agency NSA, Multi-State Information Sharing and Analysis Center MS-ISAC, and the Israel National Cyber Directorate INCD released the Guide to Securing Remote Access Software. This new joint guide is the result of a...

CISA Releases Two SBOM Documents

Today, CISA released two community-drafted documents around Software Bill of Materials SBOM: Types of SBOM documents and Minimum Requirements for Vulnerability Exploitability eXchange VEX. The Types of SBOM document summarizes common types of SBOMs that tools may create in the industry today, alo...

CISA Releases Four Industrial Control Systems Advisories

CISA released four Industrial Control Systems ICS advisories on April 18, 2023. 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 for...

Drupal Releases Security Updates to Address Vulnerabilities in H5P and File (Field) Paths

Drupal has released security updates to address vulnerabilities affecting H5P and the File Field Paths modules for Drupal 7.x. An attacker could exploit these vulnerabilities to access sensitive information and remotely execute code. CISA encourages users and administrators to review Drupal’s...

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...

Mozilla Releases Security Updates for Firefox

Mozilla has released security updates to address vulnerabilities in Firefox ESR and Firefox. An attacker could exploit these vulnerabilities to cause denial-of-service conditions. CISA encourages users and administrators to review Mozilla’s security advisories for Firefox ESR 102.4 and Firefox 10...

CISA Updates Advisory on Threat Actors Exploiting Multiple CVEs Against Zimbra Collaboration Suite

CISA and the Multi-State Information Sharing & Analysis Center MS-ISAC have updated joint Cybersecurity Advisory AA22-228A: Threat Actors Exploiting Multiple CVEs Against Zimbra Collaboration Suite, originally released August 16, 2022. The advisory has been updated to reference the addition of a...

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...

Drupal Releases Security Updates

Drupal has released security updates to address a vulnerability affecting Drupal 9.2 and 9.3. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review Drupal Security Advisory SA-CORE-006 and apply the necessary update...

Google Releases Security Updates for Chrome

Google has released Chrome version 99.0.4844.74 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release Note and apply the necessary updates. Thi...

Microsoft Releases October 2021 Security Updates

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

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 system. CISA encourages users and administrators to review the Apple security pages for the following products and apply the...

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...

Cisco Releases Security Updates

Cisco has released security updates to address vulnerabilities in Cisco products. An 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. The Cybersecurity and...

Cisco Releases Security Updates for ASA and FTD Software

Cisco has released security updates to address a vulnerability in Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software Web Service. A remote attacker could exploit this vulnerability to obtain sensitive information. The Cybersecurity and Infrastructure Security Agenc...

Cisco Releases Security Updates for Cisco Small Business Switches

Cisco has released security updates to address vulnerabilities affecting Cisco Small Business Switches. A remote attacker could exploit one of these vulnerabilities to obtain sensitive information. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to...

Data Privacy Day: A Vision for the Future

January 28 is Data Privacy Day, an annual effort to empower individuals and organizations to respect privacy, safeguard data, and enable trust. This year, the National Cyber Security Alliance NCSA is bringing together experts on U.S. and international privacy for A Vision for the Future, an...

Google Releases Security Updates for Chrome

Google has released security updates for Chrome version 79.0.3945.117 for Windows, Mac, and Linux. This version addresses a vulnerability that an attacker could exploit to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and...

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...

North Korean Malicious Cyber Activity

The Cybersecurity and Infrastructure Security Agency CISA and the Federal Bureau of Investigation FBI have identified two malware variants—referred to as ELECTRICFISH and BADCALL—used by the North Korean government. The U.S. Government refers to malicious cyber activity by the North Korean...

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. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review t...