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CVE-2025-13032: Entering and Breaking the Avast Antivirus Sandbox Part 2

Hacker News Top ↗ · 2026-09-25 Cached

This article details the exploitation of CVE-2025-13032, a double-fetch vulnerability in Avast antivirus kernel driver, leading to a kernel pool overflow and potential local privilege escalation on Windows 11 systems.

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#kernel-vulnerability

Dirtyfrag: Universal Linux LPE

Hacker News Top ↗ · 2026-05-07 Cached

A report titled 'Dirty Frag' details a universal Linux Local Privilege Escalation (LPE) vulnerability that allows root access on major distributions by chaining two kernel bugs. The disclosure notes that due to a broken embargo, no patches currently exist for this critical security issue.

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