Langchain-core
7 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Langchain-core, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
Langchain-core CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 1 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 1 |
| 2025-12 | 1 |
| 2026-01 | 0 |
| 2026-02 | 1 |
| 2026-03 | 0 |
| 2026-04 | 1 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 7 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical1
- High1
- Medium2
- Low1
Latest CVEs
The 7 most recently published vulnerabilities affecting Langchain-core.
- GHSA-926x-3r5x-gfhwLangChain has incomplete f-string validation in prompt templates—
- CVE-2026-26013LangChain affected by SSRF via image_url token counting in ChatOpenAI.get_num_tokens_from_messages3.7
- CVE-2025-68664LangChain serialization injection vulnerability enables secret extraction in dumps/loads APIs9.3
- CVE-2025-65106LangChain Vulnerable to Template Injection via Attribute Access in Prompt Templates—
- CVE-2024-10940Exposure of Sensitive System Information via ImagePromptTemplate in langchain-ai/langchain5.3
- CVE-2024-1455Billion Laughs Attack leading to DoS in langchain-ai/langchain5.9
- CVE-2024-28088LangChain through 0.1.10 allows ../ directory traversal by an actor who is able to control the final part of the path parameter in a load_chain call. This bypasses the intended behavior of loading ...8.1
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