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Rapid7 Blog

Patch Tuesday - November 2026

Microsoft is publishing 1,092 own-product vulnerabilities on November 2026 Patch Tuesday, including 1,102 vulnerabilities in Windows. Until a few months ago, these volumes would have been unimaginable, but if anything, this month feels like a slight reprieve. The jury is still out on whether patching many more vulnerabilities will lead to better security outcomes; every code change to resolve a known vulnerability co…

آسیب‌پذیری و روز صفر فیشینگ نشت داده امنیت اینترنت اشیا و صنعتی سیستم‌عامل امنیت هویت و دسترسی
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CSO Online

Why does old access outlive the job?

Old access persists beyond its intended purpose and most organizations never monitor it. New access rights arrive within a day of a request. Old rights get revoked, if they get revoked at all, only upon prompting someone. Tools that assist employees in confirming, rotating and vaulting their service accounts have taught me again and again that removing access has to be as thoughtful as granting access. Security profe…

آسیب‌پذیری و روز صفر نشت داده حریم خصوصی
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Ubuntu Security Notices

USN-9040-1: Linux kernel (Low Latency 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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