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[NEW] [high] IBM Langflow Desktop: Vulnerability enables bypass of security measures

highCVE-2026-19297
A remote, anonymous attacker can exploit a vulnerability in IBM Langflow Desktop to bypass security measures.

CSIRTS triage

vendor: IBMproduct: Langflow DesktopAuthentication bypass
What
An unauthenticated attacker can bypass security measures in IBM Langflow Desktop.
Who is affected
All IBM Langflow Desktop deployments, accessible remotely to anonymous attackers.
Urgency
High severity and remotely exploitable without authentication; patch immediately.
Action
Apply the security update addressing CVE-2026-19297.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity
high
Published
2026-08-14
Exploitation
Not in CISA KEV at last sync
Language
Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2839

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2026-19297coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for IBM Langflow Desktop

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

More from CERT-Bund (BSI) Security Advisories