Full Report
On Tuesday, Google said Big Sleep managed to discover CVE-2025-6965 — a critical security flaw that Google said was “only known to threat actors and was at risk of being exploited.”
Analysis Summary
# Vulnerability: Critical Flaw Discovered by AI in SQLite (CVE-2025-6965)
## CVE Details
- CVE ID: CVE-2025-6965
- CVSS Score: Not specified (Reported as "critical")
- CWE: Not specified
## Affected Systems
- Products: SQLite (open-source database engine)
- Versions: Not specified
- Configurations: Not specified
## Vulnerability Description
A critical security flaw was discovered in the widely used open-source SQLite database engine. While specific technical details are omitted in this summary, the vulnerability was significant enough that threat actors were reportedly preparing to use it as a zero-day exploit.
## Exploitation
- Status: Threat actors were staging exploitation ("only known to threat actors and was at risk of being exploited") before Google's AI intervention.
- Complexity: Unknown, but implied to be significant enough for a targeted zero-day operation.
- Attack Vector: Unknown.
## Impact
- Confidentiality: Unknown
- Integrity: Unknown
- Availability: Unknown
*Note: Since this vulnerability was actively being staged as a zero-day, the potential impact is assumed to be high across all three pillars (Confidentiality, Integrity, Availability).*
## Remediation
### Patches
- No specific patch version or advisory details were provided in the context. The AI agent's discovery led to the vulnerability being addressed pre-public disclosure.
### Workarounds
- No specific workarounds were detailed.
## Detection
- Detection relied on Google's Threat Intelligence group identifying artifacts suggesting threat actors were staging a zero-day exploit, which was then mapped to this vulnerability using the Big Sleep AI agent.
- Specific Indicators of Compromise (IOCs) are not disclosed.
## References
- Vendor Advisories: None specified (as the discovery preempted public disclosure).
- Relevant links - defanged:
- hxxps://therecord.media/google-llm-sqlite-vulnerability-artificial-intelligence
- hxxps://blog.google/technology/safety-security/cybersecurity-updates-summer-2025/
- hxxps://research.google/pubs/an-introduction-to-googles-approach-for-secure-ai-agents/
- hxxps://therecord.media/darpa-awards-14-million-ai-code-review