DeutschShown in its original language — a full translation is planned for a future version.
OpenBSD: Schwachstelle ermöglicht Privilegieneskalation
view advisory published 2026-06-24
Ein lokaler Angreifer kann eine Schwachstelle in OpenBSD ausnutzen, um seine Privilegien zu erhöhen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-57589US | high7.8 | — | ||
sys/kern/sysv_sem.c in OpenBSD through 7.9 has a use-after-free allowing local privilege escalation to root. This is a context switch use-after-free after tsleep in sys_semget(). | ||||
02
references
External citations — patches, advisories, analysis.
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan