Bug 2361186 (CVE-2023-26819) - CVE-2023-26819 cJSON: cJSON rejects a valid text
Summary: CVE-2023-26819 cJSON: cJSON rejects a valid text
Keywords:
Status: NEW
Alias: CVE-2023-26819
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2361322 2361323 2361324 2361325 2361326 2361327 2361328 2361329 2495846
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-19 22:01 UTC by OSIDB Bzimport
Modified: 2026-07-01 06:01 UTC (History)
11 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2025-04-19 22:01:11 UTC 
cJSON 1.7.15 might allow a denial of service via a crafted JSON document such as {"a": true, "b": [ null,9999999999999999999999999999999999999999999999912345678901234567]}.
Comment 2 Carl George 🤠 2026-07-01 06:00:12 UTC 
Fixed in cjson 1.7.19.

https://github.com/DaveGamble/cJSON/pull/939
https://github.com/DaveGamble/cJSON/commit/a328d65ad490b64da8c87523cbbfe16050ba5bf6
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