Bug 2531215 (CVE-2026-87933) - CVE-2026-87933 cJSON: cJSON: Memory corruption via use after free in cJSONUtils_MergePatch
Summary: CVE-2026-87933 cJSON: cJSON: Memory corruption via use after free in cJSONUti...
Keywords:
Status: NEW
Alias: CVE-2026-87933
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2533002 2533003
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-10 01:01 UTC by OSIDB Bzimport
Modified: 2026-09-14 11:51 UTC (History)
30 users (show)

Fixed In Version:
Clone Of:
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Last Closed:
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Description OSIDB Bzimport 2026-09-10 01:01:14 UTC 
A vulnerability was found in DaveGamble cJSON up to 1.7.19. The affected element is the function cJSONUtils_MergePatch of the file cJSON_Utils.c. The manipulation results in use after free. The attack may be launched remotely. The exploit has been made public and could be used. The pull request to fix this issue awaits acceptance.
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