How severe is CVE-2022-32298?

CVE-2022-32298 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-32298 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-32298?

CVE-2022-32298 affects Toybox Project Toybox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-32298?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-32298 published?

CVE-2022-32298 was published on 2022-07-14 and last updated on 2026-06-17.

CVE-2022-32298

CVE-2022-32298 is a high-severity vulnerability in Toybox Project Toybox with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-476.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-476
Affected product: Toybox Project Toybox
Published: 2022-07-14
Last modified: 2026-06-17

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.

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 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-32298 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-32298?: CVE-2022-32298 affects Toybox Project Toybox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-32298?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-32298 published?: CVE-2022-32298 was published on 2022-07-14 and last updated on 2026-06-17.

References

https://github.com/landley/toybox/issues/346

Affected products (1)

cpe:2.3:a:toybox_project:toybox:0.8.7:*:*:*:*:*:*:*

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