SEPTEMBER 8, 2026
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Case File

CVE-2026-18891

HIGH · CVSS 8.2 EPSS 0.29%

Source: NVD + CISA KEV + EPSS · Published 2026-08-28 · Last synced 2026-09-08

CyberRota Analysis

AI-Generated

IBM Langflow OSS versions 1.0.0 through 1.11.1 are vulnerable to improper authentication, enabling remote attackers to execute arbitrary flows and potentially access sensitive information. Organizations using these versions should prioritize patching to mitigate the risk of unauthorized access and data breaches. Immediate action is recommended for those managing sensitive data or critical workflows within their applications.

CVE
CVE-2026-18891
Severity
HIGH
CVSS
8.2
EPSS
0.29%

Original NVD Description

IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to execute arbitrary flows and access sensitive information due to improper authentication.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-19295 CRITICAL CVE-2026-19294 MEDIUM CVE-2026-19286 CRITICAL CVE-2026-18904 HIGH CVE-2026-18899 HIGH CVE-2026-18729 HIGH