CVE-2025-7709
Out Of Bounds write in FTS5 Extension in SQLite
No known exploitation. EPSS puts it in the 25th percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
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.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.3% chance of exploitation activity in the next 30 days, which ranks it in the 25th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
6 events over 290 days, from the signal feeds we watch.
- OpenVAS check added
- Patch availablerecord updated
- Publishedweakness classified, att&ck mapped
Affected products
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorAV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:L
Scored 6.5 by bdu.
How it is reached
- Access Vector NetworkExploitable remotely over the network
- Access Complexity HighSpecialized conditions required
Impact if exploited
- Confidentiality NoneNo confidentiality impact
- Integrity H
- Availability L
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
- Initial AccessT1190Exploit Public-Facing Applicationmedium confidence
Sources
References in the record
- github.com/google/security-research/security/advisories/GHSA-v2c8-vqqp-hv3g
- openwall.com/lists/oss-security/2025/09/06/2
- openwall.com/lists/oss-security/2025/11/18/10
And 5 more references. See all after sign-in
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