In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5_hash.c.
History

Wed, 14 Oct 2026 07:30:00 +0000

Type Values Removed Values Added
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-03-22T07:07:04.000Z

Updated: 2026-10-14T06:49:46.134Z

Reserved: 2019-03-22T00:00:00.000Z

Link: CVE-2019-9936

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-03-22T08:29:00.607

Modified: 2026-10-14T07:16:58.910

Link: CVE-2019-9936

cve-icon Redhat

Severity : Low

Publid Date: 2019-03-18T00:00:00Z

Links: CVE-2019-9936 - Bugzilla