CVE WatchJul 27, 2026

CVE-2026-51296

SQLite 3.41 has a use-after-free vulnerability in jsonRemoveFunc of SQLite JSON module. The parsed JSON object is freed at line 3555, while

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EPSS

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KEV

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Exploit Today

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0-100

Published: Jul 27, 2026 · Last modified: Jul 27, 2026

EPSS · 30d

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Technical description

SQLite 3.41 has a use-after-free vulnerability in jsonRemoveFunc of SQLite JSON module. The parsed JSON object is freed at line 3555, while line 3575 still calls jsonLookupStep with the released pointer. Remote attackers can exploit this flaw to crash the service and leak heap memory information.

Official references

github.comhttps://github.com/programmervuln/cveadvisory-/commit/75a435c839a4bcc6ca2ad21e3b07c978d814acb2
github.comhttps://github.com/sqlite/sqlite/blob/master/src/json.c

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