CVE-2026-58100: Freebsd: sınır dışı okuma

Açıklama (NVD)

kqueue_fork_copy_knote() indexed into the child's file descriptor table using a knote's file descriptor number without a bounds check. Because the child's table is copied before knotes are transferred, a concurrent thread in the parent could grow the parent's table and register knotes with file descriptor numbers beyond the end of the child's table, causing an out-of-bounds read. An unprivileged local user may be able to exploit these races to escalate privileges.

Özet bilgiler

Ürün

Freebsd Freebsd

CVSS v3.1

7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

%0,10 (yüzdelik 1)

CWE

CWE-125

Yama

Yok / bilinmiyor

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• security.freebsd.org
• CWE-125