{"data":{"id":"b209a5d1-dee3-46f1-a94c-03e46b2ed198","title":"CVE-2026-9205: IBM Langflow OSS contains a weak cryptographic key derivation vulnerability in the ensure_fernet_key() function.","summary":"IBM Langflow OSS (an open-source software tool) has a weak cryptographic key derivation vulnerability in its ensure_fernet_key() function (a function that creates encryption keys using Fernet, a symmetric encryption method). The issue involves using a cryptographically weak pseudo-random number generator (PRNG, a tool for creating unpredictable numbers needed for secure encryption), which could compromise the strength of generated encryption keys.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-9205","publishedAt":"2026-08-05T19:17:49.193Z","cveId":"CVE-2026-9205","cweIds":["CWE-338"],"cvssScore":"7.4","cvssSeverity":"high","severity":"high","attackType":[],"issueType":"vulnerability","affectedPackages":null,"affectedVendors":[],"affectedVendorsRaw":["IBM Langflow"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","attackVector":"network","attackComplexity":"high","privilegesRequired":"none","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.00208,"patchAvailable":null,"disclosureDate":"2026-08-05T19:17:49.193Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}