CVE-2022-32298

Name: CVE-2022-32298
Creator: NVD / NIST
Published: 2022-07-14T20:15:08.66+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.94%

Last modified Jun 17, 2026

CVE-2022-32298 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Toybox v0.8.7 was discovered to contain a NULL pointer dereference via the component httpd.c. This vulnerability can lead to a Denial of Service (DoS) via unspecified vectors.. EPSS estimates a 0.94% chance of exploitation in the next 30 days.

Description

Toybox v0.8.7 was discovered to contain a NULL pointer dereference via the component httpd.c. This vulnerability can lead to a Denial of Service (DoS) via unspecified vectors.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.94%

56.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions
Toybox Project	Toybox	0.8.7

References

https://github.com/landley/toybox/issues/346Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/landley/toybox/issues/346Exploit, Issue Tracking, Patch, Third Party Advisory

Timeline

Published: Jul 14, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-32298?

Toybox v0.8.7 was discovered to contain a NULL pointer dereference via the component httpd.c. This vulnerability can lead to a Denial of Service (DoS) via unspecified vectors.

How severe is CVE-2022-32298?

CVE-2022-32298 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.

How do I fix CVE-2022-32298?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-32298?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST