firewall

GitHub’s npm package firewall can block brand-new versions before they install

Don't miss, firewall, GitHub, News, software development /

GitHub’s npm package firewall can block brand-new versions before they install 2026-10-28 at 19:09 By Mirko Zorz GitHub announced a package firewall that checks npm packages against an enterprise’s policy before they install. It blocks known malware, critical vulnerabilities, and brand-new versions, and any developer can turn it on by pointing npm at the firewall. […]

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Fortinet patches critical FortiOS flaws found with AI help

AI, Don't miss, email security, firewall, Fortinet, Hot stuff, log management, News, security testing, security update, vulnerability, vulnerability disclosure /

Fortinet patches critical FortiOS flaws found with AI help 2026-10-26 at 13:22 By Zeljka Zorz Fortinet rolled out security hardening updates for FortiOS, FortiManager, FortiAnalyzer, FortiMail, and FortiAuthenticator last week, but is keeping the details about the fixed vulnerabilities under wraps until November 10, 2026. The vulnerabilities were uncovered with the help of AI models […]

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CISA flags exploited flaws in Palo Alto, Cisco and Ahsay products

CISA, Cisco, CVE, Don't miss, firewall, Hot stuff, News, Palo Alto Networks, vulnerability /

CISA flags exploited flaws in Palo Alto, Cisco and Ahsay products 2026-10-15 at 13:43 By Sinisa Markovic The US Cybersecurity and Infrastructure Security Agency (CISA) has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: CVE-2026-0322, a high-severity remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS CVE-2026-76519, […]

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Palo Alto Networks Patches PAN-OS Zero-Day Exploited for Remote Code Execution

exploited, firewall, Palo Alto Networks, PAN-OS, Vulnerabilities, Zero-Day /

Palo Alto Networks Patches PAN-OS Zero-Day Exploited for Remote Code Execution 2026-10-15 at 09:59 By Eduard Kovacs The company says it’s aware of limited exploitation against customers’ firewalls, and it has made IoCs available. The post Palo Alto Networks Patches PAN-OS Zero-Day Exploited for Remote Code Execution appeared first on SecurityWeek. This article is an […]

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FortiBleed is still active, with attackers locking admins out of Fortinet firewalls

enterprise, FBI, firewall, Fortinet, News, SOCRadar /

FortiBleed is still active, with attackers locking admins out of Fortinet firewalls 2026-10-07 at 16:43 By Sinisa Markovic Some organizations hit by the FortiBleed campaign have been locked out of their own Fortinet firewalls, according to a joint FBI and U.S. Secret Service advisory. FortiBleed targets internet-facing Fortinet FortiGate firewalls and SSL VPN gateways. The […]

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Attackers hit Check Point Management Servers and Spark firewalls, F5 BIG-IP APM instances

0-day, access management, Arista Networks, Check Point, CISA, CVE, Don't miss, F5 Networks, firewall, Hot stuff, MSP, News, SMBs /

Attackers hit Check Point Management Servers and Spark firewalls, F5 BIG-IP APM instances 2026-09-23 at 13:22 By Zeljka Zorz Check Point Software has released emergency fixes for a critical Check Point Management Server vulnerability (CVE-2026-93616) that has been exploited as far back as July 23, 2026. The company also confirmed that a pre-authentication remote code […]

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Cisco FMC bugs exploited by nation-state and ransomware actors (CVE-2026-20079, CVE-2026-20316)

APT, Cisco, Don't miss, firewall, Hot stuff, News, Ransomware, vulnerability /

Cisco FMC bugs exploited by nation-state and ransomware actors (CVE-2026-20079, CVE-2026-20316) 2026-09-10 at 14:22 By Zeljka Zorz State-sponsored and financially-motivated attackers are actively exploiting CVE-2026-20079, a critical authentication bypass vulnerability in Cisco Secure Firewall Management Center (FMC), which is used for centrally managing multiple Cisco Secure Firewall devices across a network. Two FMC vulnerabilities under […]

Cisco FMC bugs exploited by nation-state and ransomware actors (CVE-2026-20079, CVE-2026-20316) Read More »

Organizations Warned of Cisco Secure FMC Exploitation

Cisco, exploited, Featured, firewall, FMC, Vulnerabilities, vulnerability /

Organizations Warned of Cisco Secure FMC Exploitation 2026-09-10 at 13:06 By Eduard Kovacs Cisco and CISA have flagged exploitation of CVE-2026-20079, a vulnerability disclosed in March 2026. The post Organizations Warned of Cisco Secure FMC Exploitation appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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AWS makes it easier to spot firewall rules that have gone quiet

AWS, Compliance, cybersecurity, firewall, network, News, security controls /

AWS makes it easier to spot firewall rules that have gone quiet 2026-08-24 at 07:00 By Anamarija Pogorelec AWS Network Firewall’s rule hit count capability gives security teams visibility into which stateful firewall rules are matching traffic, helping them identify unused or redundant rules and validate whether security controls are working as intended. The capability […]

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Cisco Patches Firewall Zero-Day Exploited for DoS Attacks

Cisco, exploited, Featured, firewall, Vulnerabilities, vulnerability, Zero-Day /

Cisco Patches Firewall Zero-Day Exploited for DoS Attacks 2026-08-12 at 08:10 By Eduard Kovacs CVE-2026-20349 can be exploited remotely without authentication against Secure Firewall ASA and FTD devices. The post Cisco Patches Firewall Zero-Day Exploited for DoS Attacks appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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AWS to retire Shield Advanced L7 automatic mitigation on January 1, 2027

AWS, DDoS, firewall, News, policy, security metrics, web application security /

AWS to retire Shield Advanced L7 automatic mitigation on January 1, 2027 2026-07-28 at 12:23 By Anamarija Pogorelec AWS Shield Advanced, a managed service that protects applications from external threats, is adding the Anti-DDoS managed rule group, designed for application-layer (L7) DDoS protection, to eligible web access control lists (ACLs) in Count mode. The addition […]

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Attackers exploit critical Check Point flaw to take over firewall management (CVE-2026-16232)

Check Point, CISA, configuration management, Don't miss, firewall, Hot stuff, News, security update, vulnerability /

Attackers exploit critical Check Point flaw to take over firewall management (CVE-2026-16232) 2026-07-23 at 13:42 By Zeljka Zorz Attackers are exploiting a critical authentication bypass vulnerability (CVE-2026-16232) that affects Check Point Security Management and Multi-Domain Security Management, the management servers that push policy to Check Point security gateways (i.e., firewalls). “An unauthenticated attacker can obtain […]

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20 open-source cybersecurity tools to keep your team ready for anything

agentic AI, AI, Application Security, containers, cybersecurity, Don't miss, Endpoint Security, Exabeam, firewall, GitHub, Hot stuff, LLMs, Microsoft, News, open source, OWASP, penetration testing, scanner, security telemetry, software, vulnerability assessment, Windows /

20 open-source cybersecurity tools to keep your team ready for anything 2026-07-08 at 08:30 By Anamarija Pogorelec AI is changing how security teams find vulnerabilities, analyze code, test applications, and protect infrastructure. Developers are building tools to secure AI systems themselves, from coding agents and memory protection to model exposure discovery. This roundup covers recent […]

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74,000 Fortinet firewall credentials exposed in FortiBleed data leak

credentials, critical infrastructure, Data leak, data theft, Don't miss, enterprise, firewall, Fortinet, Government, Hot stuff, Hudson Rock, News, VPN /

74,000 Fortinet firewall credentials exposed in FortiBleed data leak 2026-06-18 at 15:10 By Zeljka Zorz A Russian-speaking cybercriminal group has stolen credentials contained in the configuration files of nearly 74,000 Fortinet firewalls and VPN gateways around the world. The data was accidentally exposed by the group on a server, along with other artifacts and tools, […]

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Product showcase: NetGuard open-source firewall for Android

Android, Don't miss, firewall, Google Play, network monitoring, News, open source, Product showcase, software /

Product showcase: NetGuard open-source firewall for Android 2026-05-08 at 08:17 By Anamarija Pogorelec NetGuard is a free, open-source firewall for Android phones and tablets that provides users with a simple way to block internet access. Android does not allow VPN services to be chained, so the app uses the Android VPN service to route all […]

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State-sponsored hackers likely behind zero-day attacks on Palo Alto firewalls

0-day, APT, Don't miss, firewall, government-backed attacks, Hot stuff, News, Palo Alto Networks /

State-sponsored hackers likely behind zero-day attacks on Palo Alto firewalls 2026-05-08 at 01:14 By Zeljka Zorz Palo Alto Networks believes the in-the-wild exploitation of a zero-day vulnerability (CVE-2026-0300) in its firewalls is likely the work of state-sponsored threat actors. A flaw with no patch (yet) CVE-2026-0300 is a buffer overflow vulnerability in the User-ID Authentication […]

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Palo Alto Zero-Day Exploited in Campaign Bearing Hallmarks of Chinese State Hacking

China, China APT, exploited, firewall, Nation-State, Palo Alto Networks, Vulnerabilities, Zero-Day /

Palo Alto Zero-Day Exploited in Campaign Bearing Hallmarks of Chinese State Hacking 2026-05-07 at 19:01 By Eduard Kovacs The cybersecurity firm has not explicitly accused China of being behind the attack, but the evidence suggests it was.  The post Palo Alto Zero-Day Exploited in Campaign Bearing Hallmarks of Chinese State Hacking appeared first on SecurityWeek. […]

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Palo Alto Networks to Patch Zero-Day Exploited to Hack Firewalls

exploited, firewall, Palo Alto Networks, Vulnerabilities, vulnerability, Zero-Day /

Palo Alto Networks to Patch Zero-Day Exploited to Hack Firewalls 2026-05-06 at 09:24 By Eduard Kovacs CVE-2026-0300 affects the Captive Portal service of PAN-OS software on PA and VM series firewalls. The post Palo Alto Networks to Patch Zero-Day Exploited to Hack Firewalls appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View […]

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Pipelock: Open-source AI agent firewall

agentic AI, AI, cybersecurity, Don't miss, firewall, GitHub, Hot stuff, News, open source /

Pipelock: Open-source AI agent firewall 2026-05-04 at 09:46 By Mirko Zorz AI coding agents run with shell access, environment variables containing API keys, and unrestricted internet connectivity, creating a single point of failure where one compromised tool call can leak credentials to an attacker-controlled domain. Pipelock, an open-source security harness developed by Joshua Waldrep under […]

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SonicWall Urges Immediate Patching of Firewall Vulnerabilities

firewall, patches, SonicWall, Vulnerabilities, vulnerability /

SonicWall Urges Immediate Patching of Firewall Vulnerabilities 2026-04-30 at 18:18 By Ionut Arghire The bugs could be exploited to bypass security controls, access restricted services, and crash firewalls. The post SonicWall Urges Immediate Patching of Firewall Vulnerabilities appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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