CVE & CISA-KEV Catalog

CVE-2026-7873

CRITICAL
9.9
CVSS v3
NVD

Description

IBM Langflow OSS 1.0.0 through 1.10.0 allows authenticated attackers to execute arbitrary OS commands and read sensitive files including credentials, enabling complete system compromise and lateral movement.

CWE-94Code Injection

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Exploit Intelligence

0.29%probability of exploitation in 30 days
21stpercentile

Low risk: more likely to be exploited than 21% of all known CVEs.

References

Other references1
Embed a live status badge for CVE-2026-7873
CVE-2026-7873 severity badge

Markdown

[![CVE-2026-7873](https://tridentstack.com/cve/badge/CVE-2026-7873.svg)](https://tridentstack.com/cve/CVE-2026-7873)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-7873"><img src="https://tridentstack.com/cve/badge/CVE-2026-7873.svg" alt="CVE-2026-7873"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-07-01.