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Local privilege escalation via execve()

🚨 Critical Security Alert: Local Privilege Escalation in FreeBSD 🚨



FreeBSD's execve() system call has a critical vulnerability, allowing local users to escalate privileges, potentially leading to unauthorized access and control of the system. This security advisory, detailed in FreeBSD-SA-26:13.exec.asc, underscores the need for immediate patching to prevent exploitation. Users and administrators should review and apply the necessary updates to safeguard their systems.

2:05 am, May 10, 2026

guid

https://news.ycombinator.com/item?id=48077971

source_url

https://www.freebsd.org/security/advisories/FreeBSD-SA-26:13.exec.asc

author_name

Deeg9rie9usi

id: 2654
uid: IwuGf
insdate: 2026-05-10 02:05:16
title: Local privilege escalation via execve()
additional:

🚨 Critical Security Alert: Local Privilege Escalation in FreeBSD 🚨



FreeBSD's execve() system call has a critical vulnerability, allowing local users to escalate privileges, potentially leading to unauthorized access and control of the system. This security advisory, detailed in FreeBSD-SA-26:13.exec.asc, underscores the need for immediate patching to prevent exploitation. Users and administrators should review and apply the necessary updates to safeguard their systems.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=48077971
source_url: https://www.freebsd.org/security/advisories/FreeBSD-SA-26:13.exec.asc
updated:
image:
author_name: Deeg9rie9usi
author_link:
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