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CyberInsider

OpenAI launches new GPT-6 Cyber model that found 81 flaws on Firefox

OpenAI has launched GPT-6 Cyber, a restricted-access AI model for finding software vulnerabilities and developing exploits to verify them. The company says its researchers used the model to uncover 81 previously unknown high-severity flaws in Firefox and develop 948 working exploits for the Linux kernel. The model generated reproducible tests for the 81 flaws, which … The post OpenAI launches new GPT-6 Cyber model th…

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CSO Online

Railway’s AI agents go off the track on a rival’s network

AI agents operated by cloud infrastructure and application hosting platform, Railway, have attempted to access a rival platform’s infrastructure, prompting the cloud provider’s leadership to acknowledge the incident on social media. Railway senior product engineer Jake Runzer acknowledged running agents to perform signups and agentic testing on similar platforms after Primcloud founder Josh Manders publicly questione…

آسیب‌پذیری و روز صفر نشت داده امنیت ابری
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Ubuntu Security Notices

USN-9003-1: Linux kernel (NVIDIA) vulnerabilities

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to c…

آسیب‌پذیری و روز صفر امنیت اینترنت اشیا و صنعتی توسعه موبایل
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Ubuntu Security Notices

USN-9002-1: Linux kernel (NVIDIA Tegra) vulnerabilities

It was discovered that the io_uring subsystem in the Linux kernel did not properly handle canceled task work when processing certain wait operations, leading to the operation being performed in the wrong task context. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2026-81010) Several security issues were discovered in the Linux kernel. An attacker could possibly use these t…

آسیب‌پذیری و روز صفر بات‌نت و DDoS رایانش ابری
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