[NEW] [high] IBM Langflow Desktop: Multiple Vulnerabilities
An attacker can exploit multiple vulnerabilities in IBM Langflow Desktop to execute arbitrary code, disclose information, conduct a cross site scripting attack, bypass security precautions, conduct a SQL injection attack, manipulate files, and conduct a denial of service attack.
CSIRTS triage
- What
- Multiple vulnerabilities enable arbitrary code execution, information disclosure, cross-site scripting, security bypass, SQL injection, file manipulation, and denial of service.
- Who is affected
- All users of IBM Langflow Desktop.
- Urgency
- High severity with unauthenticated code execution capability demands immediate remediation.
- Action
- Update IBM Langflow Desktop to the latest patched version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2675
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.
- Low exploitation riskCVE-2026-101280.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-105470.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-176240.34% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 27% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-176320.44% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 36% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-176330.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 29% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-76570.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-76580.35% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-78690.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-81820.38% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 30% of all EPSS-scored CVEs.
Referenced CVEs
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- highCVE-2026-9205: IBM Langflow OSS contains a weak cryptographic key derivation vulnerability in the ensure_ferne…nvd
- highCVE-2026-9201: IBM Langflow OSS 1.0.0 through 1.10.3 could allow an authenticated attacker to execute arbitrar…nvd
- highCVE-2026-9196: IBM Langflow OSS 1.0.0 through 1.10.3 could allow an authenticated attacker to execute unintend…nvd
- highCVE-2026-9130: IBM Langflow OSS 1.0.0 through 1.10.3 contain an authorization bypass vulnerability in the Memo…nvd
- highCVE-2026-8478: IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote attacker to inject arbitrary code on…nvd
- highCVE-2026-8470: IBM Langflow OSS 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, and 1.0.0 th…nvd
- highCVE-2026-8183: IBM Langflow OSS 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 throug…nvd
- highCVE-2026-8182: IBM Langflow OSS 1.0.0 through 1.10.3 installations allow anyone on the internet to execute arb…nvd
- mediumCVE-2026-7869: IBM Langflow OSS 1.0.0 through 1.10.3 is vulnerable to Path Traversal in the Knowledge Bases AP…nvd
- mediumCVE-2026-7658: IBM Langflow OSS 1.0.0 through 1.10.3 does not properly validate the username field, allowing a…nvd
- highCVE-2026-17633: IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute a…nvd
- highCVE-2026-17632: IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute a…nvd
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.
- high[UPDATE] [high] IBM Langflow Desktop: Multiple vulnerabilitiescert-bund · 2026-08-06
- criticalexploited[NEW] [high] IBM Langflow Desktop OSS: Multiple vulnerabilitiescert-bund · 2026-08-05
- high[NEW] [high] IBM Langflow Desktop: Multiple vulnerabilitiescert-bund · 2026-07-31
- medium[NEW] [medium] IBM Langflow Desktop OSS: Vulnerability allows information disclosurecert-bund · 2026-07-31
- high[NEW] [high] IBM Langflow Desktop: Vulnerability allows code executioncert-bund · 2026-07-31
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