CVE-2020-10566

—

CVSS 3.1

7.8 high

EPSS

<1%p27

Published

Mar 14, 2020 (Mar 14, 2020)

Modified

Jun 17, 2026

Description

grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, mishandles font loading by a guest through a grub2.cfg file, leading to a buffer overflow.

Vendors: freebsd
Products: freebsd
Weakness: CWE-120
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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