Tag: cisa
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CISA orders immediate patching as GeoServer flaw faces active exploitation
Why patching alone may not be enough: While CISA has mandated patching for federal agencies, experts caution that speed is often constrained by operational realities, including asset discovery, dependency mapping, and change-management windows, that can slow even well-resourced teams.”When vulnerabilities are disclosed in widely deployed platforms like GeoServer, almost no federal agency can realistically patch…
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CISA orders immediate patching as GeoServer flaw faces active exploitation
Why patching alone may not be enough: While CISA has mandated patching for federal agencies, experts caution that speed is often constrained by operational realities, including asset discovery, dependency mapping, and change-management windows, that can slow even well-resourced teams.”When vulnerabilities are disclosed in widely deployed platforms like GeoServer, almost no federal agency can realistically patch…
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CISA Adds Actively Exploited Sierra Router Flaw to KEV Catalog
Tags: attack, cisa, cve, cyber, cybersecurity, exploit, flaw, infrastructure, kev, router, vulnerabilityThe Cybersecurity and Infrastructure Security Agency (CISA) has added a critical vulnerability affecting Sierra Wireless AirLink ALEOS routers to its Known Exploited Vulnerabilities (KEV) catalogue, warning organisations about active exploitation in the wild. Critical File Upload Vulnerability Under Active Attack The vulnerability, tracked as CVE-2018-4063, involves an unrestricted file upload with a dangerous type weakness…
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CISA Alerts on Actively Exploited Google Chromium Zero-Day Flaw
Tags: access, browser, chrome, cisa, cyber, cybersecurity, exploit, flaw, google, infrastructure, risk, vulnerability, zero-dayThe Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert regarding a critical zero-day vulnerability in Google Chrome that is being actively exploited in the wild. The flaw, tracked asCVE-2025-14174, poses a significant risk to millions of users across multiple web browsers. Vulnerability Details Security researchers discovered an out-of-bounds memory access vulnerability within…
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CISA Adds Actively Exploited Sierra Router Flaw to KEV Catalog
Tags: attack, cisa, cve, cyber, cybersecurity, exploit, flaw, infrastructure, kev, router, vulnerabilityThe Cybersecurity and Infrastructure Security Agency (CISA) has added a critical vulnerability affecting Sierra Wireless AirLink ALEOS routers to its Known Exploited Vulnerabilities (KEV) catalogue, warning organisations about active exploitation in the wild. Critical File Upload Vulnerability Under Active Attack The vulnerability, tracked as CVE-2018-4063, involves an unrestricted file upload with a dangerous type weakness…
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Federal agencies now only have one more day to patch React2Shell bug
Wide exploitation of the vulnerability known as React2Shell has prompted CISA to reduce the amount of time federal agencies have to patch the bug. First seen on therecord.media Jump to article: therecord.media/react4shell-vulnerability-cisa-shortens-patch-deadline
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DOJ, CISA warn of Russia-linked attacks targeting meat processing plants, nuclear regulatory entities and other critical infrastructure
The Cybersecurity and Infrastructure Security Agency (CISA), alongside several other U.S. and international agencies, released an advisory covering the cyberattacks launched by CyberArmyofRussia_Reborn (CARR), NoName057(16) and several related groups. First seen on therecord.media Jump to article: therecord.media/doj-cisa-warn-russia-hackers-targeting-critical-infrastructure
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Response to CISA Advisory (AA25-343A): Pro-Russia Hacktivists Conduct Opportunistic Attacks Against US and Global Critical Infrastructure
AttackIQ has issued recommendations in response to the Cybersecurity Advisory (CSA) released by the Cybersecurity and Infrastructure Security Agency (CISA) on December 9, 2025, which details the ongoing targeting of critical infrastructure by pro-Russia hacktivists. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/12/response-to-cisa-advisory-aa25-343a-pro-russia-hacktivists-conduct-opportunistic-attacks-against-us-and-global-critical-infrastructure/
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CISA and FBI Warn of Pro-Russia Hacktivist Attacks on Critical Infrastructure Worldwide
Tags: advisory, attack, cisa, cyber, cybercrime, cybersecurity, infrastructure, international, russia, tactics, technologyThe Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), and international partners from the European Cybercrime Centre (EC3) have released a joint cybersecurity advisory detailing the escalating activities of pro-Russia hacktivist groups. This new advisory highlights a shift in tactics, with hacktivists targeting Operational Technology (OT) and Industrial…
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CISA and FBI Warn of Pro-Russia Hacktivist Attacks on Critical Infrastructure Worldwide
Tags: advisory, attack, cisa, cyber, cybercrime, cybersecurity, infrastructure, international, russia, tactics, technologyThe Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), and international partners from the European Cybercrime Centre (EC3) have released a joint cybersecurity advisory detailing the escalating activities of pro-Russia hacktivist groups. This new advisory highlights a shift in tactics, with hacktivists targeting Operational Technology (OT) and Industrial…
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U.S. CISA adds Microsoft Windows and WinRAR flaws to its Known Exploited Vulnerabilities catalog
Tags: cisa, cve, cybersecurity, exploit, flaw, infrastructure, kev, microsoft, vulnerability, windowsU.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Microsoft Windows and WinRAR flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Microsoft Windows and WinRAR flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the flaws added to the catalog: CVE-2025-6218 is a WinRAR directory traversal flaw (formerly…
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KI schafft neue Sicherheitsrisiken für OT-Netzwerke
Sicherheitsbehörden sehen in der vermehrten Nutzung von KI eine Gefahr für die Sicherheit von OT-Systemen.Die Sicherheit der Betriebstechnik (Operational Technology OT) in kritischen Infrastrukturen ist seit Jahren ein immer wiederkehrendes Thema. Nach Ansicht von Sicherheitsorganisationen könnte die vermehrte Nutzung von KI in der OT die Lage noch verschlimmern.Die US-Cybersicherheitsbehörde CISA hat deshalb vor kurzem gemeinsam…
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CISA Adds Critical React2Shell Vulnerability to KEV Catalog After Active Exploitation
Tags: cisa, cyber, cybersecurity, exploit, flaw, infrastructure, kev, remote-code-execution, vulnerabilityThe Cybersecurity and Infrastructure Security Agency (CISA) has officially added a high-severity vulnerability affecting Meta’s React Server Components to its Known Exploited Vulnerabilities (KEV) catalog. Assigned the identifier CVE-2025-55182, the security flaw dubbed >>React2Shell
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CISA Adds Critical React2Shell Vulnerability to KEV Catalog After Active Exploitation
Tags: cisa, cyber, cybersecurity, exploit, flaw, infrastructure, kev, remote-code-execution, vulnerabilityThe Cybersecurity and Infrastructure Security Agency (CISA) has officially added a high-severity vulnerability affecting Meta’s React Server Components to its Known Exploited Vulnerabilities (KEV) catalog. Assigned the identifier CVE-2025-55182, the security flaw dubbed >>React2Shell
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U.S. CISA adds a Meta React Server Components flaw to its Known Exploited Vulnerabilities catalog
Tags: authentication, cisa, cve, cybersecurity, exploit, flaw, infrastructure, kev, remote-code-execution, vulnerabilityU.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a Meta React Server Components flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a a Meta React Server Components flaw, tracked as CVE-2025-55182 (CVSS Score of 10.0), to its Known Exploited Vulnerabilities (KEV) catalog. The vulnerability is a pre-authentication remote code execution…
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CISA Releases New AIOT Security Guidance: Key Principles Risks
CISA and global partners issue new guidance for secure AI integration in operational technology, highlighting risks, governance, behavioral analytics, and OT safety. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/12/cisa-releases-new-ai-in-ot-security-guidance-key-principles-risks/
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CISA Releases New AIOT Security Guidance: Key Principles Risks
CISA and global partners issue new guidance for secure AI integration in operational technology, highlighting risks, governance, behavioral analytics, and OT safety. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/12/cisa-releases-new-ai-in-ot-security-guidance-key-principles-risks/
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Chinese State Hackers Use New BRICKSTORM Malware Against VMware Systems
CISA, NSA, and Canadian Cyber Centre warn that PRC state-sponsored hackers are using BRICKSTORM, a stealthy Go-based backdoor, for long-term espionage in Government and IT networks. First seen on hackread.com Jump to article: hackread.com/chinese-state-hackers-brickstorm-vmware-systems/
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Critical React2Shell Flaw Added to CISA KEV After Confirmed Active Exploitation
Tags: cisa, cve, cybersecurity, exploit, flaw, infrastructure, kev, remote-code-execution, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday formally added a critical security flaw impacting React Server Components (RSC) to its Known Exploited Vulnerabilities (KEV) catalog following reports of active exploitation in the wild.The vulnerability, CVE-2025-55182 (CVSS score: 10.0), relates to a case of remote code execution that could be triggered by an…
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Critical React2Shell Flaw Added to CISA KEV After Confirmed Active Exploitation
Tags: cisa, cve, cybersecurity, exploit, flaw, infrastructure, kev, remote-code-execution, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday formally added a critical security flaw impacting React Server Components (RSC) to its Known Exploited Vulnerabilities (KEV) catalog following reports of active exploitation in the wild.The vulnerability, CVE-2025-55182 (CVSS score: 10.0), relates to a case of remote code execution that could be triggered by an…
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No Vote, No Leader: CISA Faces 2026 Without a Director
US Cyber Defense Agency Faces Procedural Delays Blocking Director Confirmation. Sean Plankey’s stalled nomination leaves the Cybersecurity and Infrastructure Security Agency without a Senate-confirmed director amid rising state-linked threats, as unrelated congressional holds tied to telecom and contracting fights freeze the process with no resolution in sight. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/no-vote-no-leader-cisa-faces-2026-without-director-a-30208
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China-nexus actor targets multiple US entities with Brickstorm malware
Researchers outline a campaign targeting U.S. companies, and CISA warns of attacks on government services and IT firms. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/china-actor-us-entities-brickstorm-malware/807166/
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Hardening browser security with zero-trust controls
Tags: access, api, authentication, automation, browser, chrome, cisa, cloud, compliance, container, control, corporate, credentials, crowdstrike, data, data-breach, detection, edr, email, encryption, endpoint, exploit, fido, finance, framework, google, governance, group, Hardware, identity, kubernetes, least-privilege, login, malicious, malware, mfa, microsoft, network, nist, okta, passkey, password, phishing, phone, risk, risk-assessment, sap, service, soar, theft, threat, tool, update, wifi, windows, zero-trust1. Identity-first access control Network proximity is now an inferior trust signal. Only federated, cryptographically verifiable identity tokens issued by centralized enterprise IdPs using OIDC or SAML are permitted as gates to corporate resources. This transition, well-documented by FIDO Alliance and Microsoft research, transfers the very concept of “inside” the organization from the network to…
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BRICKSTORM backdoor exposed: CISA warns of advanced China-backed intrusions
Tags: apt, backdoor, china, cisa, cyber, cybersecurity, data-breach, espionage, infrastructure, threatCISA details BRICKSTORM, a China-linked backdoor used by China-linked APTs to secure long-term persistence on compromised systems. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has disclosed technical details on BRICKSTORM, a backdoor used by China state-sponsored threat actors to gain and maintain long-term persistence on compromised systems, highlighting ongoing PRC cyber-espionage activity. >>The Cybersecurity…
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CISA Reports PRC Hackers Using BRICKSTORM for Long-Term Access in U.S. Systems
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday released details of a backdoor named BRICKSTORM that has been put to use by state-sponsored threat actors from the People’s Republic of China (PRC) to maintain long-term persistence on compromised systems.”BRICKSTORM is a sophisticated backdoor for VMware vSphere and Windows environments,” the agency said. “…
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CISA, NSA Alert on BRICKSTORM Malware Targeting VMware ESXi and Windows Systems
The Cybersecurity and Infrastructure Security Agency (CISA) and the National Security Agency (NSA), joined by Canadian cyber authorities, have issued a joint alert warning of a sophisticated new malware campaign dubbed >>BRICKSTORM.
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CISA, NSA Alert on BRICKSTORM Malware Targeting VMware ESXi and Windows Systems
The Cybersecurity and Infrastructure Security Agency (CISA) and the National Security Agency (NSA), joined by Canadian cyber authorities, have issued a joint alert warning of a sophisticated new malware campaign dubbed >>BRICKSTORM.