{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-9205", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-05-21T16:40:09.152Z", "datePublished": "2026-08-05T18:09:11.795Z", "dateUpdated": "2026-08-07T12:56:44.463Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-08-05T18:09:11.795Z" }, "title": "Langflow is affected by weaknesses in secret handling and sensitive configuration access", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-338", "description": "CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)", "type": "CWE" } ] } ], "affected": [ { "vendor": "IBM", "product": "Langflow OSS", "versions": [ { "status": "affected", "version": "1.0.0", "lessThanOrEqual": "1.10.3", "versionType": "semver" } ], "cpes": [ "cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:langflow_oss:1.10.3:*:*:*:*:*:*:*" ] } ], "descriptions": [ { "lang": "en", "value": "IBM Langflow OSS contains a weak cryptographic key derivation vulnerability in theĀ ensure_fernet_key() function.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "

IBM Langflow OSS contains a weak cryptographic key derivation vulnerability in the ensure_fernet_key() function.

" } ] } ], "references": [ { "url": "https://www.ibm.com/support/pages/node/7282648", "tags": [ "vendor-advisory", "patch" ] } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV3_1": { "version": "3.1", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseSeverity": "HIGH", "baseScore": 7.4, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" } } ], "solutions": [ { "lang": "en", "value": "IBM recommends upgrading to Langflow OSS 1.11.0 or newer https://github.com/langflow-ai/langflow/releases", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "

IBM recommends upgrading to Langflow OSS 1.11.0 or newer https://github.com/langflow-ai/langflow/releases

" } ] } ], "credits": [ { "lang": "en", "value": "Kolega.dev (kolega-ai-dev) https://kolega.dev", "type": "finder" } ] }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-08-06T03:55:52.571626Z", "id": "CVE-2026-9205", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-07T12:56:44.463Z" } } ] } }