CVE-2025-7709Out Of Bounds write in FTS5 Extension in SQLite

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.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• https://github.com/google/security-research/security/advisories/GHSA-v2c8-vqqp-hv3g
• http://www.openwall.com/lists/oss-security/2025/09/06/2
• http://www.openwall.com/lists/oss-security/2025/11/18/10