Google Releases Chrome 7.0.517.41

Google has released Chrome 7.0.517.41 for Linux, Mac, and Windows to address multiple vulnerabilities. These vulnerabilities may allow an attacker to execute arbitrary code, cause a denial-of-service condition, conduct URL spoofing, or bypass security restrictions. US-CERT encourages users and...

OpenX Releases Security Update

OpenX has released a security update to address a vulnerability in the 2.8 downloadable version of OpenX. Exploitation of this vulnerability may allow an attacker to compromise the integrity of the server running OpenX. US-CERT encourages users and administrators to review the OpenX "Security...

Microsoft Releases Security Advisory 2416728

Microsoft has released a security advisory to alert users of a vulnerability affecting ASP.NET. Exploitation of this vulnerability may allow an attacker to obtain sensitive information or tamper with data. US-CERT encourages administrators to review Microsoft security advisory 2416728 and apply a...

Malicious Email Campaign Circulating

US-CERT is aware of public reports of malware spreading via email. These reports indicate that the malicious email messages contain the subject line "Here you have" or "Just For You" and contain a link to a seemingly legitimate PDF file. If users click on this link, they will be redirected to a...

Microsoft Releases Advance Notification for September Security Bulletin

Microsoft has issued a Security Bulletin Advance Notification indicating that its September release will contain nine bulletins. Four bulletins will have the severity rating of critical and will be for Microsoft Windows and Office. The remaining five bulletins will have the severity rating of...

APWG Fax Back Phishing Education Program

In an effort to respond to a growing public threat by offline phishers that conduct various scams via fax, the Anti-phishing Working Group APWG has partnered with the Internal Revenue Service IRS to create the APWG Fax Back Phishing Education Program. This program is designed to provide...

Adobe Releases Security Bulletin for Shockwave Player

Adobe has released a security update to address multiple vulnerabilities affecting Shockwave Player 11.5.7.609 and earlier versions. These vulnerabilities may allow an attacker to execute arbitrary code. US-CERT encourages users and administrators to review Adobe security bulletin APSB10-20 and...

Google Releases Chrome 5.0.375.127

Google has released Chrome 5.0.375.127 for Windows, Mac, and Linux to address multiple vulnerabilities. These vulnerabilities may allow an attacker to execute arbitrary code, cause a denial-of-service condition, or conduct spoofing attacks. US-CERT encourages users and administrators to review th...

Apple Releases Safari 5.0.1 and Safari 4.1.1

Apple has released Safari 5.0.1 and Safari 4.1.1 for Windows and Mac OS X to address multiple vulnerabilities in Safari and WebKit. These vulnerabilities may allow an attacker to execute arbitrary code, cause a denial-of-service condition, or obtain sensitive information. US-CERT encourages users...

Oracle Critical Patch Update Pre-Release Announcement

Oracle has issued a critical patch update pre-release announcement indicating that its July release will contain 59 new vulnerability fixes. Release of the critical patch update is scheduled for Tuesday, July 13, 2010. US-CERT encourages users and administrators to review the pre-release...

Cisco Network Building Manager Vulnerabilities

Cisco has released a security advisory to address multiple vulnerabilities in Network Building Manager. The advisory indicates that the legacy Richards-Zeta Mediator products are also affected by these vulnerabilities. Exploitation of these vulnerabilities may allow an attacker to operate with...

Microsoft Revokes Security Update

The Microsoft Security Response Center has posted a blog entry indicating that it has revoked the update related to Microsoft security bulletin MS10-025 because it does not effectively correct the underlying vulnerability. This vulnerability affects Windows Media Services running on Windows 2000...

Microsoft Releases April Security Bulletin

Microsoft has released an update to address vulnerabilities in Microsoft Windows, Office, and Exchange as part of the Microsoft Security Bulletin Summary for April 2010. These vulnerabilities may allow an attacker to execute arbitrary code, operate with elevated privileges, cause a...

Mozilla Releases Firefox 3.6.2

The Mozilla Foundation has released Firefox 3.6.2 to address multiple security issues, including a critical vulnerability that may allow a remote attacker to execute arbitrary code. US-CERT encourages users and administrators to do the following to help mitigate the risks: Review the Firefox 3.6....

U.S. Census Bureau 2010 Census Campaign Warning

US-CERT asks users to be vigilant during the U.S. Census Bureau's 2010 Census campaign and to watch for potential census scams. According to the U.S. Census 2010 website, they began delivery of the printed census forms to every resident in the United States on March 1, 2010. The only way to...

Microsoft Releases Security Advisory 980088

Microsoft has released Security Advisory 980088 to alert users of a vulnerability in Microsoft Internet Explorer. The advisory indicates that exploitation of this vulnerability may allow an attacker to harvest user credentials and other sensitive information by enticing users to visit a malicious...

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-2026-1340link is external Ivanti Endpoint Manager Mobile EPMM Code Injection Vulnerability This type of vulnerability is a frequent attack vector for malicious...

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-2025-47813link is external Wing FTP Server Information Disclosure Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors...

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-2025-64446link is external Fortinet FortiWeb Path Traversal Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and...

CISA Releases Nine Industrial Control Systems Advisories

CISA released nine Industrial Control Systems ICS advisories on September 18, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-261-01 Westermo Network Technologies WeOS 5 ICSA-25-261-02 Westermo Network...

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-2025-57819link is external Sangoma FreePBX Authentication Bypass Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors a...

CISA Releases Five Industrial Control Systems Advisories

CISA released five Industrial Control Systems ICS advisories on July 29, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-210-01 National Instruments LabVIEW ICSA-25-210-02 Samsung HVAC DMS ICSA-25-210-03 Delta...

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-2025-20281link is external Cisco Identity Services Engine Injection Vulnerability CVE-2025-20337link is external Cisco Identity Services Engine Injection...

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-2025-47812link is external Wing FTP Server Improper Neutralization of Null Byte or NUL Character Vulnerability These types of vulnerabilities are frequent attack...

CISA Releases Three Industrial Control Systems Advisories

CISA released three Industrial Control Systems ICS advisories on April 29, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-119-01 Rockwell Automation ThinManager ICSA-25-119-02 Delta Electronics ISPSoft...

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-2021-20035link is external SonicWall SMA100 Appliances OS Command Injection Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyb...

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-2025-31161link is external CrushFTP Authentication Bypass Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on March 27, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-037-01 Schneider Electric EcoStruxure Power Monitoring Expert PME Update A CISA encourages...

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-2025-24989link is external Microsoft Power Pages Improper Access Control Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber...

CISA Releases Six Industrial Control Systems Advisories

CISA released six Industrial Control Systems ICS advisories on January 23, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-023-01 mySCADA myPRO Manager ICSA-25-023-02 Hitachi Energy RTU500 Series Product...

Microsoft Releases January 2025 Security Updates

Microsoft released security updates to address vulnerabilities in multiple Microsoft 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:...

CISA Releases Eight Industrial Control Systems Advisories

CISA released eight Industrial Control Systems ICS advisories on December 19, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-354-01 Hitachi Energy RTU500 series CMU ICSA-24-354-02 Hitachi Energy SDM600...

Cisco Releases Security Updates for NX-OS Software

Cisco released security updates to address a vulnerability in Cisco NX-OS software. A cyber threat actor could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review the following advisory and apply the necessary updates: Cisco NX-OS...

2024 CWE Top 25 Most Dangerous Software Weaknesses

The Cybersecurity and Infrastructure Security Agency CISA, in collaboration with the Homeland Security Systems Engineering and Development Institute HSSEDI, operated by MITRE, has released the 2024 CWE Top 25 Most Dangerous Software Weaknesseslink is external. This annual list identifies the most...

Best Practices to Configure BIG-IP LTM Systems to Encrypt HTTP Persistence Cookies

CISA has observed cyber threat actors leveraging unencrypted persistent cookies managed by the F5 BIG-IP Local Traffic Manager LTM module to enumerate other non-internet facing devices on the network. F5 BIG-IP is a suite of hardware and software solutions designed to manage and secure network...

CISA Adds Four Known Exploited Vulnerabilities to Catalog

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2014-0497link is external Adobe Flash Player Integer Underflow Vulnerability CVE-2013-0643link is external Adobe Flash Player Incorrect Default Permissions...

Adobe Releases Security Updates for Multiple Products

Adobe 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. CISA encourages users and administrators to review the following Adobe Security Bulletins and apply the...

Citrix Releases Security Updates for Citrix Workspace App for Windows

Citrix released security updates to address multiple vulnerabilities in the Citrix Workspace App for Windows. 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 necessar...

Best Practices for Cisco Device Configuration

In recent incidents, CISA has seen malicious cyber actors acquire system configuration files by leveraging available protocols or software on devices, such as abusing the legacy Cisco Smart Install feature. CISA recommends organizations disable Smart Install and review NSA’s Smart Install Protoco...

Royal Ransomware Actors Rebrand as “BlackSuit,” FBI and CISA Release Update to Advisory

Today, CISA—in partnership with the Federal Bureau of Investigation FBI—released an update to joint Cybersecurity Advisory StopRansomware: Royal Ransomware, StopRansomware: BlackSuit Royal Ransomware. The updated advisory provides network defenders with recent and historically observed tactics,...

Widespread IT Outage Due to CrowdStrike Update

Note: CISA will update this Alert with more information as it becomes available. Update 4:30 p.m., EDT, August 6, 2024: CrowdStrike has published its Root Cause Analysis RCA reportlink is external. According to CrowdStrike, “the full report elaborates on the information previously shared in our...

Oracle Releases Critical Patch Update Advisory for July 2024

Oracle released its quarterly Critical Patch Update Advisory for July 2024 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 Orac...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on July 16, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-198-01 Rockwell Automation Pavilion 8 CISA encourages users and administrators to review th...

Fortinet Releases Security Updates for FortiOS 

Fortinet has released security updates to address a vulnerability in FortiOS. A cyber threat actor could exploit this vulnerability to take control of an affected system. Users and administrators are encouraged to review the following Fortinet Security Bulletin and apply the necessary updates:...

CISA Releases Four Industrial Control Systems Advisories

CISA released four Industrial Control Systems ICS advisories on June 6, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-158-01 Emerson PACSystem and Fanuc ICSA-24-158-02 Emerson Ovation ICSA-24-158-03 Mitsubis...

CISA Releases Seventeen Industrial Control Systems Advisories

CISA released seventeen Industrial Control Systems ICS advisories on May 16, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-137-01 Siemens Parasolid ICSA-24-137-02 Siemens SICAM Products ICSA-24-137-03 Siemen...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on February 29, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-060-01 Delta Electronics CNCSoft-B ICSMA-24-060-01 MicroDicom DICOM Viewer CISA...

CISA, FBI, and HHS Release an Update to #StopRansomware Advisory on ALPHV Blackcat

Today, CISA, the Federal Bureau of Investigation FBI, and the Department of Health and Human Services HHS released an update to the joint advisory StopRansomware: ALPHV Blackcat to provide new indicators of compromise IOCs and tactics, techniques, and procedures TTPs associated with the ALPHV...

Juniper Networks Releases Security Bulletin for Juniper Secure Analytics

Juniper Networks released a security bulletin to address multiple vulnerabilities affecting Juniper Secure Analytics optional applications. 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...

CISA Joins ACSC-led Guidance on How to Use AI Systems Securely

CISA has collaborated with the Australian Signals Directorate’s Australian Cyber Security Centre ASD’s ACSC on Engaging with Artificial Intelligencelink is external—joint guidance, led by ACSC, on how to use AI systems securely. The following organizations also collaborated with ACSC on the...