Cisco Integrated Management Controller Vulnerability

Cisco has released an advisory to address a vulnerability in the Cisco Integrated Management Controller Cisco IMC SSH module of the Cisco Unified Computing System E-Series Blade servers that could allow an unauthenticated, remote attacker to cause a denial of service condition. Migration to relea...

Google Releases Security Updates for Chrome

Google has released security updates to address multiple vulnerabilities in Chrome. Some of these vulnerabilities may lead to memory corruption or arbitrary code execution. Updates available include: Chrome 34.0.1847.131 for Windows and Mac. Chrome 34.0.1847.132 for Linux. Chrome 34.0.1847.134 fo...

US Tax Season Phishing Scams and Malware Campaigns

In the past, US-CERT has received reports of an increased number of phishing scams and malware campaigns that seek to take advantage of the United States tax season. The Internal Revenue Service has issued an advisory on its website warning consumers about potential scams. Tax season phishing...

Google Releases Google Chrome 29.0.1547.57

Google has released Google Chrome 29.0.1547.57 for Windows, Mac, Linux, and Chrome Frame to address multiple vulnerabilities. These vulnerabilities could allow a remote attacker to cause a denial of service condition, conduct a directory traversal attack, or obtain sensitive information. US-CERT...

Oracle Releases Critical Patch Update for June 2012

Oracle released its Critical Patch Update for June 2012 containing 14 security fixes for the following products: JDK and JRE 7 Updates 4 and earlier JDK and JRE 6 Update 32 and earlier JDK and JRE 5.0 Update 35 and earlier SDK and JRE 1.4.237 and earlier JavaFX 2.1 and earlier US-CERT encourages...

Google Releases Google Chrome 19.0.1084.52

Google has released Google Chrome 19.0.1084.52 for Linux, Mac, Windows, and Chrome Frame to address multiple vulnerabilities. These vulnerabilities may allow an attacker to execute arbitrary code or cause a denial-of-service condition. US-CERT encourages users and administrators to review the...

Cisco Releases Multiple Security Advisories

Cisco has released nine security advisories to address multiple vulnerabilities affecting Cisco IOS software. These vulnerabilities may allow an attacker to execute arbitrary code, operate at elevated privileges, or cause a denial-of-service condition. US-CERT encourages users and administrators ...

Cisco Releases Multiple Security Advisories

Cisco has released three security advisories to address vulnerabilities affecting the following products: Cisco ASA 5500 Series Adaptive Security Appliances ASA Cisco Catalyst 6500 Series ASA Service Module ASASM Cisco Catalyst 6500 Series Firewall Service Module FWSM Cisco Adaptive Security...

SSL/TLS Protocol Vulnerability

US-CERT is aware of a vulnerability affecting the Secure Socket Layer SSL and Transport Layer Security TLS protocols. Exploitation of this vulnerability may allow an attacker to decrypt encrypted SSL/TLS traffic and obtain sensitive information. Microsoft has released Security Advisory 2588513 to...

Adobe Releases Security Advisory for Adobe Flash Player

Adobe has released a security update for Adobe Flash Player to address multiple vulnerabilities. Exploitation of these vulnerabilities may allow an attacker to execute arbitrary code, obtain sensitive information, cause a denial-of-service condition, or perform a cross-site scripting attack. Adob...

Mississippi Flooding Disaster Email Scams, Fake Antivirus, and Phishing Attack Warning

Users should be aware of potential email scams, fake antivirus, and phishing attacks regarding the Mississippi flooding disaster. Email scams may contain links or attachments that may direct users to phishing or malicious websites. Fake antivirus attacks may come in the form of pop-ups that flash...

Adobe Releases Updates for Adobe Reader and Acrobat

Adobe has released updates for Reader and Acrobat to address multiple vulnerabilities affecting the following software versions: Adobe Reader X 10.0 and earlier versions for Windows and Macintosh Adobe Reader 9.4.1 and earlier versions for Windows, Macintosh, and Unix Adobe Acrobat x 10.0 and...

Firefox 3.5 and 3.6 Vulnerability

Mozilla has released a blog entry indicating that it is aware of a critical vulnerability affecting Firefox 3.5 and Firefox 3.6. This vulnerability may allow an attacker to execute arbitrary code. The blog entry indicates that active exploitation of this vulnerability has been detected. Update: T...

Cisco Releases Updates for Wireless LAN Controller

Cisco has released updates to address multiple vulnerabilities in the Cisco Wireless LAN Controller WLC. Exploitation of these vulnerabilities may allow a remote attacker to cause a denial-of-service condition, modify the device configuration, or bypass access control lists. US-CERT encourages...

Foxit Reader 3.2.1.0401 Released

The Foxit Corporation has released Foxit Reader 3.2.1.0401 to address a critical vulnerability. Exploitation of this vulnerability may allow a remote, unauthenticated attacker to execute arbitrary code. US-CERT encourages users and administrators to review the Foxit notice regarding the release a...

CISA Adds Four Known Exploited Vulnerabilities to Catalog

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2024-43468link is external Microsoft Configuration Manager SQL Injection Vulnerability CVE-2025-15556link is external Notepad++ Download of Code Without...

Microsoft Releases Out-of-Band Security Update to Mitigate Windows Server Update Service Vulnerability, CVE-2025-59287

Updated October 29, 2025 : CISA has updated this Alert to include revised information on vulnerable product identification, potential threat activity detections, and additional resources. Microsoft released an update to address a critical remote code execution vulnerability impacting Windows Serv...

CISA Releases Three Industrial Control Systems Advisories

CISA released three Industrial Control Systems ICS Advisories. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-301-01 Schneider Electric EcoStruxure ICSMA-25-301-01 Vertikal Systems Hospital Manager Backend Services...

CISA Adds Three Known Exploited Vulnerabilities to Catalog

CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-38352link is external Linux Kernel Time-of-Check Time-of-Use TOCTOU Race Condition Vulnerability CVE-2025-48543link is external Android Runtime Unspecifi...

CISA Releases Thirteen Industrial Control Systems Advisories

CISA released thirteen Industrial Control Systems ICS advisories on May 20, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-140-01 ABUP IoT Cloud Platform ICSA-25-140-02 National Instruments Circuit Design Sui...

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-2025-4427link is external Ivanti Endpoint Manager Mobile EPMM Authentication Bypass Vulnerability CVE-2025-4428link is external Ivanti Endpoint Manager Mobile EPMM...

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-2025-24813link is external Apache Tomcat Path Equivalence Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose...

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-2019-9874link is external Sitecore CMS and Experience Platform XP Deserialization Vulnerability CVE-2019-9875link is external Sitecore CMS and Experience Platform X...

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 , as confirmed by Fortinet. CVE-2025-24085link is external Apple Multiple Products Use-After-Free Vulnerability These types of vulnerabilities are frequent attack vectors...

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-2024-8963link is external Ivanti Cloud Services Appliance CSA Path Traversal Vulnerability These types of vulnerabilities are frequent attack vectors for malicious...

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-2024-23897 Jenkins Command Line Interface CLI Path Traversal Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and...

CISA and Partners Release Fact Sheet on Defending OT Operations Against Ongoing Pro-Russia Hacktivist Activity

Today, CISA, in collaboration with U.S. and international partners, published a joint fact sheet, Defending OT Operations Against Ongoing Pro-Russia Hacktivist Activity. This fact sheet provides information and mitigations associated with cyber operations conducted by pro-Russia hacktivists who...

Palo Alto Networks Releases Guidance for Vulnerability in PAN-OS, CVE-2024-3400

Palo Alto Networks has released workaround guidance for a command injection vulnerability CVE-2024-3400 affecting PAN-OS versions 10.2, 11.0, and 11.1. Palo Alto Networks has reported active exploitation of this vulnerability in the wild. CISA encourages users and administrators to review the Pal...

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-2022-48618 Apple Multiple Products Memory Corruption Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose...

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-2023-4966 Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability CVE-2021-1435 Cisco IOS XE Web UI Command Injection Vulnerability These types of...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on May 4, 2023.This advisory provides timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisory for technical details...

Drupal Releases Security Advisories to Address Multiple Vulnerabilities

Drupal has released security advisories to address vulnerabilities affecting multiple products. An attacker could exploit these vulnerabilities to access sensitive information. CISA encourages users and administrators to review Drupal’s security advisories SA-CORE-2023-001, SA-CONTRIB-2023-002,...

CISA Requests for Comment on Microsoft 365 Security Configuration Baselines

CISA has issued requests for comment RFCs on eight Microsoft 365 security configuration baselines as part of the Secure Cloud Business Application SCuBA project to secure federal civilian executive branch agencies’ FCEB cloud environments. The baselines: • Build on and integrate previous security...

Threat Actors Exploiting Multiple Vulnerabilities Against Zimbra Collaboration Suite

CISA and the Multi-State Information Sharing & Analysis Center MS-ISAC have released a joint Cybersecurity Advisory CSA in response to active exploitation of multiple vulnerabilities against Zimbra Collaboration Suite ZCS, an enterprise cloud-hosted collaboration software and email platform. CISA...

CISA Requests Public Comment on CISA’s TIC 3.0 Cloud Use Case

CISA has released Trusted Internet Connections TIC 3.0 Cloud Use Case for public comment. TIC is a federal cybersecurity initiative intended to secure federal data, networks, and boundaries while providing visibility into agency traffic, including cloud communications. TIC use cases provide...

Microsoft Releases Security Advisory for Azure Data Factory and Azure Synapse Pipelines

Microsoft has released a security advisory to address a remote code execution vulnerability affecting Azure Data Factory and Azure Synapse Pipelines. A remote attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review...

U.S. Government Attributes Cyberattacks on SATCOM Networks to Russian State-Sponsored Malicious Cyber Actors

CISA and the Federal Bureau of Investigation FBI have updated the joint cybersecurity advisory, Strengthening Cybersecurity of SATCOM Network Providers and Customers, originally released March 17, 2022, with U.S. government attribution to Russian state-sponsored malicious cyber actors. The United...

VMware Releases Security Updates

VMware 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 VMware Security Advisory Advisories VMSA-2022-0011 and...

FBI Releases PIN on Iranian Cyber Group Emennet Pasargad

The Federal Bureau of Investigation FBI has released a Private Industry Notification PIN that provides a historical overview of Iran-based cyber company Emennet Pasargad’s tactics, techniques, and procedures to enable readers to identify and defend against the group’s malicious cyber activities...

VMware Releases Security Updates

VMware has released security updates to address multiple vulnerabilities in vCenter Server and Cloud Foundation. A remote attacker can exploit this vulnerability to obtain access to sensitive information. CISA encourages users and administrators to review VMware Security Advisory VMSA-2021-0027 a...

Google Releases Security Updates for Chrome

Google has released Chrome version 94.0.4606.71 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 update as so...

FBI-CISA Advisory on Ransomware Awareness for Holidays and Weekends

Today, the Federal Bureau of Investigation FBI and CISA released a Joint Cybersecurity Advisory CSA to urge organizations to ensure they protect themselves against ransomware attacks during holidays and weekends—when offices are normally closed. Although FBI and CISA do not currently have any...

Cisco Releases Security Updates 

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

Malware Targeting Pulse Secure Devices

As part of CISA’s ongoing response to Pulse Secure compromises, CISA has analyzed 13 malware samples related to exploited Pulse Secure devices. CISA encourages users and administrators to review the following 13 malware analysis reports MARs for threat actor techniques, tactics, and procedures TT...

CISA Releases Analysis of FY20 Risk and Vulnerability Assessments

CISA has released an analysis and infographic detailing the findings from the Risk and Vulnerability Assessments RVAs conducted in Fiscal Year FY 2020 across multiple sectors. The analysis details a sample attack path a cyber threat actor could take to compromise an organization with weaknesses...

CISA Malware Analysis on Supernova

CISA has released a malware analysis report on Supernova malware affecting unpatched SolarWinds Orion software. The report contains indicators of compromise IOCs and analyzes several malicious artifacts. Supernova is not part of the SolarWinds supply chain attack described in Alert AA20-352A. CIS...

Apple Releases Security Updates

Apple has released security updates to address vulnerabilities in multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users to review the Apple security pages for the following products and apply the necessary...

FTC Reports Scammers Impersonating FTC

The Federal Trade Commission FTC has released information on scammers attempting to impersonate the FTC. The scammers operate an FTC-spoofed website that claims to provide instant cash payments and tries to trick consumers into disclosing their financial information. The real FTC does not require...

Mozilla Releases Security Updates for Firefox, Firefox ESR, and Thunderbird

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

2020 CWE Top 25 Most Dangerous Software Weaknesses

The Homeland Security Systems Engineering and Development Institute, sponsored by the Department of Homeland Security and operated by MITRE, has released the 2020 Common Weakness Enumeration CWE Top 25 Most Dangerous Software Weaknesses list. The Top 25 uses data from the National Vulnerability...