CVE-2025-7709
Medium
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.
SeverityMedium
CVSS6.9
Exploit probability—
Product
FTS5
PublishedSep 8, 2025
First seenSep 8, 2025
Weakness typeCWE-190Integer overflow
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| SQLite FTS5 | 3.49.1 < 3.50 | — |
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