CVE-2025-63653

State: Published
Severity: 7.5 High
Published: Jan 29, 2026
Updated: Feb 3, 2026
Reserved: Oct 27, 2025

Description

An out-of-bounds read in the mk_vhost_fdt_close function (mk_server/mk_vhost.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-125 Out-of-bounds Read

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/monkey/monkey/issues/426
https://github.com/archersec/security-advisories/blob/master/monkey/monkey-advisory-2025.md

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