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CVE-2026-7847

🗓️ 06 May 2026 20:22:14Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 5 Views

CVE-2026-7847 affects Langchain-Chatchat up to 0.3.1.3 with weak randomness in _get_file_id; requires local network access; high complexity and public exploit; vendor unresponsive.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-7847
5 May 202616:30
attackerkb
CNNVD
LangChain-Chatchat 加密问题漏洞
5 May 202600:00
cnnvd
CVE
CVE-2026-7847
5 May 202616:30
cve
Cvelist
CVE-2026-7847 chatchat-space Langchain-Chatchat Uploaded File openai_routes.py _get_file_id random values
5 May 202616:30
cvelist
EUVD
EUVD-2026-27408
5 May 202618:33
euvd
Github Security Blog
Langchain-Chatchat Uses Insufficiently Random Values
5 May 202618:33
github
NVD
CVE-2026-7847
5 May 202617:17
nvd
OSV
GHSA-JV4P-MHMP-69VW Langchain-Chatchat Uses Insufficiently Random Values
5 May 202618:33
osv
Positive Technologies
PT-2026-37091
5 May 202600:00
ptsecurity
Snyk
Insecure Randomness
5 May 202618:33
snyk
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06 May 2026 20:22Current
4.9Medium risk
Vulners AI Score4.9
CVSS 21.4
CVSS 42.1
CVSS 3.12.6
CVSS 32.6
EPSS0.00235
SSVC
5