IBM Langflow Desktop: Mehrere Schwachstellen
WID-SEC-2026-2366 · first 15.07.2026 · updated 31.07.2026 · CVSS 9,9
What it is about
IBM Langflow Desktop ist eine lokale Anwendung zur Entwicklung und Ausführung von Langflow-basierten Anwendungen. Ein Angreifer kann mehrere Schwachstellen in IBM Langflow Desktop ausnutzen, um beliebigen Programmcode auszuführen, um Sicherheitsvorkehrungen zu umgehen, und um Informationen offenzulegen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- beliebigen Programmcode auszuführen
- Sicherheitsvorkehrungen zu umgehen
- Informationen offenzulegen
Am I affected?
Affected according to the BSI:
- IBM Langflow Desktop <1.10.2
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- IBM Langflow Desktop 1.10.2
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- IBM Security Bulletin 7279987 vom 2026-07-14 www.ibm.com
- IBM Security Bulletin 7279988 vom 2026-07-14 www.ibm.com
- IBM Security Bulletin 7279989 vom 2026-07-14 www.ibm.com
- IBM Security Bulletin 7279990 vom 2026-07-14 www.ibm.com
- IBM Security Bulletin 7279991 vom 2026-07-14 www.ibm.com
- IBM Security Bulletin 7279993 vom 2026-07-14 www.ibm.com
- IBM Security Bulletin 7279994 vom 2026-07-14 www.ibm.com
- IBM Security Bulletin 7279995 vom 2026-07-14 www.ibm.com
- IBM Security Bulletin 7279996 vom 2026-07-14 www.ibm.com
- IBM Security Bulletin 7279997 vom 2026-07-14 www.ibm.com
CVE: CVE-2026-12940, CVE-2026-12942, CVE-2026-12945, CVE-2026-13435, CVE-2026-13442, CVE-2026-13444, CVE-2026-13445, CVE-2026-13446, CVE-2026-13448, CVE-2026-14499
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.