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CVE-2021-31875

🗓️ 09 Jan 2026 11:24:32Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 2 Views

CVE-2021-31875: Malicious JSON triggers off-by-one heap overflow in mjs_json_parse (MongooseOS mJS 1.26), risking control-flow redirection.

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29 Apr 202102:15
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29 Apr 202100:00
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27 Mar 2026 14:06Current
7.1High risk
Vulners AI Score7.1
CVSS 27.5
CVSS 3.19.8
EPSS0.00611
2