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A newly disclosed vulnerability in the widely used ISC Kea DHCP server poses a significant security risk to network infrastructure worldwide. The flaw, designated CVE-2025-40779, allows remote attackers to crash DHCP services with just a single maliciously crafted packet, potentially disrupting network operations across entire organizations. The vulnerability affects multiple versions of the Kea DHCP […] The post Kea DHCP Server Vulnerability Let Remote Attacker With a Single Crafted Packet appeared first on Cyber Security News.
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CISA has issued an urgent warning regarding a critical zero-day vulnerability affecting Citrix NetScaler systems, designated as CVE-2025-7775. This memory overflow vulnerability enables remote code execution (RCE) and has been actively exploited by malicious cyber actors, prompting immediate inclusion in CISA’s Known Exploited Vulnerabilities (KEV) Catalog on August 26, 2025. Key Takeaways1. Citrix NetScaler zero-day […] The post CISA Warns of Citrix Netscaler 0-day RCE Vulnerability Exploited in Attacks appeared first on Cyber Security News.
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A critical zero-day remote code execution (RCE) vulnerability, tracked as CVE-2025-7775, is affecting over 28,000 Citrix instances worldwide. The flaw is being actively exploited in the wild, prompting the U.S. Cybersecurity and Infrastructure Security Agency (CISA) to add it to its Known Exploited Vulnerabilities (KEV) catalog. The Shadowserver Foundation discovered that as of August 26, […] The post 28,000+ Citrix Servers Exposed to Active 0-Day RCE Vulnerability Exploited in the Wild appeared first on Cyber Security News.
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A weaponized proof-of-concept exploit has been publicly released targeting CVE-2025-54309, a severe authentication bypass vulnerability affecting CrushFTP file transfer servers. The flaw enables remote attackers to gain administrative privileges through a race condition in AS2 validation processing, circumventing authentication mechanisms entirely. Key Takeaways1. Race-condition exploit lets attackers bypass CrushFTP authentication.2. Public PoC on GitHub confirms […] The post PoC Exploit Released for CrushFTP 0-day Vulnerability (CVE-2025-54309) appeared first on Cyber Security News.
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NVIDIA has issued a critical security bulletin addressing a high-severity vulnerability in its NeMo Curator platform that could allow attackers to execute malicious code and escalate privileges on affected systems. The vulnerability, designated CVE-2025-23307, affects all versions of NVIDIA NeMo Curator prior to release 25.07 across Windows, Linux, and macOS platforms. The security flaw stems […] The post NVIDIA NeMo AI Curator Enables Code Execution and Privilege Escalation appeared first on Cyber Security News.
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CISA released three significant Industrial Control Systems (ICS) advisories on August 26, 2025, alerting organizations to critical vulnerabilities affecting widely-deployed automation systems. These advisories highlight severe security flaws across INVT Electric’s engineering tools, Schneider Electric’s Modicon controllers, and Danfoss refrigeration systems, with CVSS v4 scores reaching 8.7, indicating high-severity exploitable conditions. Key Takeaways1. CISA issued […] The post CISA releases New ICS Advisories Surrounding Vulnerabilities and Exploits appeared first on Cyber Security News.
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Google has released an emergency security update for Chrome to address a critical use-after-free vulnerability (CVE-2025-9478) in the ANGLE graphics library that could allow attackers to execute arbitrary code on compromised systems. The vulnerability affects Chrome versions prior to 139.0.7258.154/.155 across Windows, Mac, and Linux platforms. The security flaw was discovered by Google’s Big Sleep […] The post Critical Chrome Use After Free Vulnerability Let Attackers Execute Arbitrary Code appeared first on Cyber Security News.
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A sophisticated data exfiltration campaign targeting corporate Salesforce instances has exposed sensitive information from multiple organizations through compromised OAuth tokens associated with the Salesloft Drift third-party application. The threat actor, designated as UNC6395, systematically harvested credentials and sensitive data between August 8-18, 2025, demonstrating advanced operational security awareness while executing SOQL queries across numerous Salesforce […] The post Salesloft Drift Hacked to Steal OAuth Tokens and Exfiltrate from Salesforce Corporate Instances appeared first on Cyber Security News.
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Cloud Software Group has disclosed multiple high-severity vulnerabilities in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway) that can lead to remote code execution (RCE) and denial of service (DoS). Exploitation of CVE-2025-7775 has been observed in the wild against unmitigated appliances, and customers are urged to upgrade immediately. Affected versions include […] The post Citrix NetScaler ADC and Gateway 0-Day RCE Vulnerability Actively Exploited in Attacks appeared first on Cyber Security News.
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CISA has issued a high-severity warning for CVE-2025-48384, a link-following vulnerability in Git that enables arbitrary file writes via misconfigured carriage return handling in configuration files. This flaw has already seen active exploitation, underscoring the critical need for immediate mitigation. Key Takeaways1. CVE-2025-48384 lets attackers abuse CR handling in Git configs to write arbitrary files.2. […] The post CISA Warns of Git Arbitrary File Write Vulnerability Exploited in Attacks appeared first on Cyber Security News.
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