CVE-2026-19295: Langflow is affected by multiple remote code execution vulnerabilities due to insufficient code-execution policy enforcement
IBM · Langflow OSS
Vendor fix available · Affected: IBM Langflow OSS · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 75% of scored CVEs
DescriptionCVE.org
IBM Langflow OSS 1.0.0 through 1.11.1 allows an authenticated attacker to execute arbitrary operating system commands in the server process by saving a flow with a crafted type field value and triggering a build of a wrapper flow that references it. This allowed privilege escalation from "authenticated flow user" to arbitrary OS-level command execution under the server process identity, bypassing the LANGFLOW_ALLOW_CUSTOM_COMPONENTS=false policy control.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- IBM · Langflow OSSfrom 1.0.0 up to and including 1.11.1
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Improper Neutralization of Directives in Dynamically Evaluated Code · Command and Code Injection
- Vendor
- IBM
- Published
- August 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-19295 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.