CVE-2025-65106
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
LangChain Vulnerable to Template Injection via Attribute Access in Prompt Templates
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | langchain-core | >=1.0.0,<1.0.7 | 1.0.7 |
| PyPI | langchain-core | <0.3.80 | 0.3.80 |
References
- https://github.com/langchain-ai/langchain/security/advisories/GHSA-6qv9-48xg-fc7f
- https://nvd.nist.gov/vuln/detail/CVE-2025-65106
- https://github.com/langchain-ai/langchain/commit/c4b6ba254e1a49ed91f2e268e6484011c540542a
- https://github.com/langchain-ai/langchain/commit/fa7789d6c21222b85211755d822ef698d3b34e00
- https://github.com/langchain-ai/langchain
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.