critical CVE-2026-12944
IBM Langflow OSS: Code execution with root privileges possible
NVD (NIST) reports one vulnerability in IBM Langflow OSS with severity critical. The stated impact is code execution with root privileges. Affected: CVE-2026-12944. The full description, affected versions and recommended action are available from NVD (NIST).
- CVSS
- 9.6
What this means for you
An attacker can run their own code with the highest system privileges — the most severe case there is. First check whether the system is reachable from the internet: if it is, the update takes precedence over the regular maintenance window.
All 5 advisories for IBM Langflow OSS
Original source
Insights
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Between 30 Aug and 6 Sep 2026 our sources recorded 55 advisories: 12 critical, 43 high.
Weekly situation, week 35: 75 advisories, 21 critical
Between 23 Aug and 30 Aug 2026 our sources recorded 75 advisories: 21 critical, 54 high.
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