703 matches found
CISA Adds Five Known Exploited Vulnerabilities to Catalog
CISA has added five new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2018-14634link is external Linux Kernel Integer Overflow Vulnerability CVE-2025-52691link is external SmarterTools SmarterMail Unrestricted Upload of File with...
PT-2026-4276
HCL BigFix Quantum Risk Analyzer has a certain validation process that provides overly descriptive error messages when it encounters malformed input which can allow an attacker to conduct more efficient reconnaissance and fine-tune automated fuzzing tools to produce valid input...
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 Retires 10 Emergency Cybersecurity Directives Issued Between 2019 and 2024
The U.S. Cybersecurity and Infrastructure Security Agency CISA on Thursday said it's retiring 10 emergency directives Eds that were issued between 2019 and 2024. The list of the directives now considered closed is as follows - ED 19-01: Mitigate DNS Infrastructure Tampering ED 20-02: Mitigate...
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-2025-14847link is external MongoDB and MongoDB Server Improper Handling of Length Parameter Inconsistency Vulnerability This type of vulnerability is a frequent...
CISA Flags Actively Exploited Digiever NVR Vulnerability Allowing Remote Code Execution
The U.S. Cybersecurity and Infrastructure Security Agency CISA added a security flaw impacting Digiever DS-2105 Pro network video recorders NVRs to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. The vulnerability, tracked as CVE-2023-52163 CVSS score: 8.8...
NIST and CISA Release Draft Interagency Report on Protecting Tokens and Assertions from Tampering Theft and Misuse for Public Comment
The Cybersecurity and Infrastructure Security Agency CISA and National Institute of Standards and Technology NIST have released an initial draft of Interagency Report IR 8597 Protecting Tokens and Assertions from Forgery, Theft, and Misuse for public comment through January 30, 2026. This report ...
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-2018-4063link is external Sierra Wireless AirLink ALEOS Unrestricted Upload of File with Dangerous Type Vulnerability This type of vulnerability is a frequent...
Warnings Mount in Congress Over Expanded US Wiretap Powers
Experts tell US lawmakers that a crucial spy program’s safeguards are failing, allowing intel agencies deeper, unconstrained access to Americans’ data...
AI as Cyberattacker
From Anthropic: In mid-September 2025, we detected suspicious activity that later investigation determined to be a highly sophisticated espionage campaign. The attackers used AI’s “agentic” capabilities to an unprecedented degree--using AI not just as an advisor, but to execute the cyberattacks...
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-2025-58034link is external Fortinet FortiWeb OS Command Code Injection Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber...
Drilling Down on Uncle Sam’s Proposed TP-Link Ban
The U.S. government is reportedly preparing to ban the sale of wireless routers and other networking gear from TP-Link Systems , a tech company that currently enjoys an estimated 50% market share among home users and small businesses. Experts say while the proposed ban may have more to do with...
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-2025-61932link is external Motex LANSCOPE Endpoint Manager Improper Verification of Source of a Communication Channel Vulnerability This type of vulnerability is ...
Who Coordinates U.S. Cyber Defense? A Co-Authorship Network Analysis of Joint Cybersecurity Advisories (2024--2025)
Cyber threats increasingly demand joint responses, yet the organizational dynamics behind multi-agency cybersecurity collaboration remain poorly understood. Understanding who leads, who bridges, and how agencies coordinate is critical for strengthening both U.S. homeland security and allied defen...
CISA Directs Federal Agencies to Mitigate Vulnerabilities in F5 Devices
Today, CISA issued Emergency Directive ED 26-01: Mitigate Vulnerabilities in F5 Devices to direct Federal Civilian Executive Branch agencies to inventory F5 BIG-IP products, evaluate if the networked management interfaces are accessible from the public internet, and apply newly released updates...
CISA Adds Seven Known Exploited Vulnerabilities to Catalog
CISA has added seven new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2010-3765link is external Mozilla Multiple Products Remote Code Execution Vulnerability CVE-2010-3962link is external Microsoft Internet Explorer Uninitialize...
New "Cavalry Werewolf" Attack Hits Russian Agencies with FoalShell and StallionRAT
A threat actor that's known to share overlaps with a hacking group called YoroTrooper has been observed targeting the Russian public sector with malware families such as FoalShell and StallionRAT. Cybersecurity vendor BI.ZONE is tracking the activity under the moniker Cavalry Werewolf. It's also...
New "Cavalry Werewolf" Attack Hits Russian Agencies with FoalShell and StallionRAT
A threat actor that's known to share overlaps with a hacking group called YoroTrooper has been observed targeting the Russian public sector with malware families such as FoalShell and StallionRAT. Cybersecurity vendor BI.ZONE is tracking the activity under the moniker Cavalry Werewolf. It's also...
Microsoft SharePoint Zero-Day Exploitation: What Public Sector Leaders Should Know
The Rapid7 September 2025 Threat Report highlights active exploitation of a critical Microsoft SharePoint vulnerability, CVE-2025-53770. This zero-day attack is being used by threat actors to gain initial access to victim networks, with exploitation observed in government as well as multiple othe...
Cisco ASA Firewall Zero-Day Exploits Deploy RayInitiator and LINE VIPER Malware
The U.K. National Cyber Security Centre NCSC has revealed that threat actors have exploited the recently disclosed security flaws impacting Cisco firewalls as part of zero-day attacks to deliver previously undocumented malware families like RayInitiator and LINE VIPER. "The RayInitiator and LINE...