CVE-2025-6965
CVE-2025-6965 is a CWE-197 vulnerability in SQLitePCLRaw.lib.e_sqlite3. 1 public exploit reference exists, so weaponization risk is real. O3 Security confirms whether CVE-2025-6965 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Integer Truncation on SQLite
Blast Radius
SQLitePCLRaw.lib.e_sqlite3.NETSQLitePCLRaw.lib.e_sqlite3.android.NETSQLitePCLRaw.lib.e_sqlite3.iosReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects NuGet packages — download data is not available via public APIs for these ecosystems.
Description
There exists a vulnerability in SQLite versions before 3.50.2 where the number of aggregate terms could exceed the number of columns available. This could lead to a memory corruption issue. We recommend upgrading to version 3.50.2 or above.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| .NETNuGet | SQLitePCLRaw.lib.e_sqlite3 | all versions | No fix |
| .NETNuGet | SQLitePCLRaw.lib.e_sqlite3.android | all versions | No fix |
| .NETNuGet | SQLitePCLRaw.lib.e_sqlite3.ios | all versions | No fix |
Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.
SQLite 3.50.1 - Heap Overflow
by Mohammed Idrees Banyamer · Apr 8, 2026
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for SQLitePCLRaw.lib.e_sqlite3. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Remediation status
No patched version of SQLitePCLRaw.lib.e_sqlite3 has shipped for CVE-2025-6965 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether CVE-2025-6965 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to CVE-2025-6965. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2025-6965 in your dependencies?
O3 detects CVE-2025-6965 across NuGet dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.