CVE-2023-26819

LOW
STIX 2.1 vulnerability

Record summary

CVE-2023-26819 has a selected CVSS score of 2.9 (low).

Description

cJSON 1.7.15 might allow a denial of service via a crafted JSON document such as {"a": true, "b": [ null,9999999999999999999999999999999999999999999999912345678901234567]}.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationPoC
AutomatableNo
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Apr 21, 2025 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

cJSON

Browse cJSON Project / cJSON

Default status: unknown

CVE List1.7.15affected

References

3