CVE-2026-93447
7.5 HIGHPublished 2026-10-07 · Updated 2026-10-08
AI risk analysis
- Summary
- A deserialization vulnerability in IBM Langflow allows remote code execution when an attacker can write to Redis cache and has server secret access. This affects versions 1.0.0 through 1.12.2.
- Exploitability
- Exploitation requires moderate effort with preconditions: access to server secret, Redis write permissions, and the ability to inject malicious serialized data into cache.
- Blast radius
- If exploited, attackers could execute arbitrary code as the service process user, potentially leading to full system compromise through the Langflow application.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Upgrade to IBM Langflow 1.12.3 or later to remediate this deserialization vulnerability.
rcedeserializationwebcache
Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
IBM Langflow OSS 1.0.0 through 1.12.2 could allow an attacker with access to the server secret and Redis write access to submit a malicious serialized cache value. When the value was retrieved, deserialization could have executed attacker-controlled code with the privileges of the service process.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502
Vendors
langflow
Products
langflow
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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