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Akamai researchers evaluated Microsoft’s patch for the BadSuccessor vulnerability (CVE-2025-53779) to determine its scope and limitations. While the update effectively blocks the original direct escalation path, the core mechanics of BadSuccessor remai…
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A recent investigation has uncovered that relying solely on large language models (LLMs) to generate application code can introduce critical security vulnerabilities, according to a detailed blog post published on August 22, 2025. The research undersco…
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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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The Cybersecurity and Infrastructure Security Agency (CISA) unveiled a comprehensive Cybersecurity Advisory (CSA) designed to empower network defenders to detect, hunt, and mitigate the activities of advanced persistent threat (APT) actors linked to th…
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The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert after detecting active exploitation of a critical zero-day remote code execution (RCE) vulnerability in Citrix NetScaler devices. Designated CVE-2025-7775, the flaw …
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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 widespread service disruption is currently affecting Microsoft Teams users across the globe, preventing access to embedded Office documents within the collaboration platform. The issue, which began surfacing, has created significant workflo…
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A critical zero-day remote code execution (RCE) vulnerability is currently threatening the security of over 28,000 Citrix instances worldwide. The flaw, designated as CVE-2025-7775, is being actively exploited by threat actors, prompting urge…
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Path traversal flaws like Zip Slip, which give hackers the ability to alter file systems while decompressing, remain a serious danger in the ever-changing world of cybersecurity threats. This vulnerability, stemming from inadequate input validation in …
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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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