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A critical authentication bypass flaw in ESPHome’s ESP-IDF web server component allows unauthorized users on the same local network to access and control smart devices without any valid credentials. Discovered and reported by security researcher jesser…
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Cloudflare disclosed that its automated defenses intercepted and neutralized a record-shattering Distributed Denial-of-Service (DDoS) assault peaking at 11.5 terabits per second (Tbps). The attack, characterized as a hyper-volumetric UDP flood, lasted …
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On August 29, 2025, Microsoft announced the retirement of its popular Microsoft Editor browser extensions for Microsoft Edge and Google Chrome. The Editor extensions will be officially deprecated on October 31, 2025, as part of Microsoft’s strategy to integrate AI-powered writing assistance directly into the native proofing tools of Edge. Key Takeaways1. Editor extensions retirement […] The post Microsoft to Kill Popular Editor Browser Extensions on Edge and Chrome appeared first on Cyber Security News.
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Researchers have demonstrated that advanced prompt injection techniques can turn defensive AI agents into potent vectors for system compromise. The findings, detailed in a new preprint titled “Cybersecurity AI: Hacking the AI Hackers via Prompt Injecti…
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Proactive threat hunting has become an essential discipline for Security Operations Center (SOC) analysts and Managed Security Service Providers (MSSPs). Traditional detection methods often miss novel or sophisticated adversarial techniques, maki…
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A critical denial-of-service vulnerability in HashiCorp Vault could allow malicious actors to overwhelm servers with specially crafted JSON payloads, leading to excessive resource consumption and rendering Vault instances unresponsive. Tracked as CVE-2025-6203 and published on August 28, 2025, the flaw affects both Vault Community and Enterprise editions from version 1.15.0 up to several patched releases. […] The post HashiCorp Vault Vulnerability Let Attackers to Crash Servers appeared first on Cyber Security News.
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A critical flaw in the Mobile Security Framework (MobSF) has been discovered, allowing authenticated attackers to upload and execute malicious files by exploiting improper path validation. The vulnerability, present in version 4.4.0 and patched in 4.4.1, underscores the importance of rigorous sanitization when handling user‐supplied file paths and archives. Key Takeaways1. MobSF v4.4.0 allowed attackers […] The post MobSF Security Testing Tool Vulnerability Let Attackers Upload Malicious Files appeared first on Cyber Security News.
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Critical security flaws discovered in Mobile Security Framework (MobSF) version 4.4.0 enable authenticated attackers to exploit path traversal and arbitrary file write vulnerabilities, potentially compromising system integrity and exposing sensitive da…
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A critical vulnerability in HashiCorp Vault—tracked as CVE-2025-6203 and HCSEC-2025-24—has been disclosed that allows malicious actors to submit specially crafted payloads capable of exhausting server resources and rendering Vault instances unresponsiv…
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Multiple critical vulnerabilities in Qualcomm Technologies’ proprietary Data Network Stack and Multi-Mode Call Processor that permit remote attackers to execute arbitrary code. These flaws, tracked as CVE-2025-21483 and CVE-2025-27034, each carry a CVSS score of 9.8 and exploit buffer-corruption weaknesses to compromise device security. Key Takeaways1. CVE-2025-21483 & CVE-2025-27034 allow remote RCE.2. Affects Snapdragon 8 […] The post Critical Qualcomm Vulnerabilities Allow Attackers to Execute Arbitrary Code Remotely appeared first on Cyber Security News.
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