LangChain Redis Package Filter Injection Vulnerability
@langchain/redis, LangChain
The @langchain/redis package failed to properly escape filter values, allowing query injection and unintended document exposure. The flaw was resolved in version 1.1.1.
disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why
- CVSS
- 2.3
- EPSS
- <0.01 · top 80% · 2026-11-13
- fix status
- Fix status unknown
- first report
- 6 Oct 2026
- last update
- 6 Oct 2026
- CVE ids
Timeline · 1
Sources · 1
Advisories and databases
- 2026-10-06CVE-2026-105799: LangChain is a framework for building LLM-powered applications.NVD · nvd.nist.gov/vuln/detail/CVE-2026-105799
Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.
Classification
- lane
- Patch now
- AI role
- Attack on AI
- categories
- Infrastructure vulnerability
- severity
- 2 · Disclosed vulnerability
- fix status
- Fix status unknown
- targets
- Framework / tooling
- owasp llm top 10
- LLM03:2025 Supply Chain
- mitre atlas
- no technique for these categories
- dates
- happened 6 Oct 2026 · first reported 6 Oct 2026
- origin
- NVDVulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
- record
- confidence 0.95 · created 2026-10-18 06:33Z · updated 2026-10-18 06:33Z
Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned
Copy a brief
This record as a short Markdown brief, for a ticket, a chat or a coding agent.
the brief as text
# LangChain Redis Package Filter Injection Vulnerability https://gcdradar.vercel.app/incidents/langchain-redis-package-filter-injection-vulnerability · AIR-2026-0253 · closed 2026-10-06 - Lane: Patch now - Severity: 2 (Disclosed vulnerability) - Fix status: Fix status unknown - First reported: 2026-10-06 - AI role: Attack on AI - Products: @langchain/redis, LangChain - CVE ids: CVE-2026-105799 - CVSS: 2.3 ## Summary The @langchain/redis package failed to properly escape filter values, allowing query injection and unintended document exposure. The flaw was resolved in version 1.1.1. ## What to do No action recorded; read the sources below and the vendor's advisory. ## Latest updates - 2026-10-06: CVE-2026-105799: LangChain is a framework for building LLM-powered applications. (https://nvd.nist.gov/vuln/detail/CVE-2026-105799) ## Sources - 2026-10-06 NVD: CVE-2026-105799: LangChain is a framework for building LLM-powered applications. https://nvd.nist.gov/vuln/detail/CVE-2026-105799 Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.
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