Out Of Bounds write in FTS5 Extension in SQLite

6.9 / 10

MEDIUM

CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L

Description

An integer overflow exists in the FTS5 https://sqlite.org/fts5.html extension. It occurs when the size of an array of tombstone pointers is calculated and truncated into a 32-bit integer. A pointer to partially controlled data can then be written out of bounds.

Basic Information

ID CVE-2025-7709

Source Google

Published Sep 8, 2025 at 14:51

Modified Sep 8, 2025 at 15:10

Affected Product

Vendor SQLite

Product FTS5

Version 3.49.1 < 3.50

Affected Versions SQLite FTS5 3.49.1 < 3.50

CWE Classification

CWE-190

References

github.com /google/security-research/security/advisories/GHSA-v2c8-vqqp-hv3g

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    "published": "2025-09-08T14:51:49.065Z",
    "modified": "2025-09-08T15:10:31.923Z",
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Out Of Bounds write in FTS5 Extension in SQLite_CVE-2025-7709