{"answers":{"affected":"3 open source packages ship an affected version, including langflow. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-9205 in the wild and no public exploit code.","fix":"Upgrade langflow to 1.10.1 or later.","what":"CVE-2026-9205 is a high-severity vulnerability in Langflow Langflow, published on 5 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-9205 and fix it if it is affected.\n\nWhat it is: CVE-2026-9205 is a high-severity vulnerability in Langflow Langflow, published on 5 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-9205 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- langflow (PyPI): affected all versions; fixed in 1.10.1\n- langflow (PyPI): affected all versions; fixed in 1.10.1\n- langflow (PyPI): affected all versions; fixed in 1.10.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-9205/ (Markdown: https://insights.sbomify.com/CVE-2026-9205/index.md)","id":"CVE-2026-9205","markdown":"https://insights.sbomify.com/CVE-2026-9205/index.md","name":"CVE-2026-9205","record":{"aliases":["GHSA-jxw3-mjmx-3pqm","PYSEC-2026-4235"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Langflow OSS","requires_auth":"none","summary":"Weak key derivation in Langflow OSS allows attackers to access sensitive configuration data and bypass security controls.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"langflow","vendor":"langflow"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-338","name":"Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)"}],"description":"IBM Langflow OSS contains a weak cryptographic key derivation vulnerability in the ensure_fernet_key() function.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Langflow is affected by weaknesses in secret handling and sensitive configuration access","id":"CVE-2026-9205","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"langflow:langflow","products":["langflow:langflow"],"type":"weak_cryptography","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Tanium addressed an unauthorized code execution vulnerability in Connect.","id":"CVE-2026-9207"},"packages":[{"ecosystem":"PyPI","fixed":["1.10.1"],"introduced":["0"],"last_affected":[],"package":"langflow","purl":null,"source":"GHSA-jxw3-mjmx-3pqm"},{"ecosystem":"PyPI","fixed":["1.10.1"],"introduced":["0"],"last_affected":[],"package":"langflow","purl":"pkg:pypi/langflow","source":"GHSA-jxw3-mjmx-3pqm"},{"ecosystem":"PyPI","fixed":["1.10.1"],"introduced":["0"],"last_affected":[],"package":"langflow","purl":"pkg:pypi/langflow","source":"PYSEC-2026-4235"}],"prev":{"headline":"Server-Side Request Forgery (SSRF) in GitLab","id":"CVE-2026-9204"},"products":["Langflow OSS"],"published":"2026-08-05","related":[{"cvss_score":9.8,"headline":"IBM Langflow Code Injection","id":"CVE-2026-9198","kev_date_added":"2026-08-04","published":"2026-07-17"},{"cvss_score":9.8,"headline":"Langflow Inclusion of Functionality from Untrusted Control Sphere","id":"CVE-2026-0770","kev_date_added":"2026-07-21","published":"2026-01-23"},{"cvss_score":9.8,"headline":"Langflow Missing Authentication","id":"CVE-2025-3248","kev_date_added":"2025-05-05","published":"2025-04-07"},{"cvss_score":9.4,"headline":"Langflow Origin Validation Error","id":"CVE-2025-34291","kev_date_added":"2026-05-21","published":"2025-12-05"},{"cvss_score":9.3,"headline":"Langflow Code Injection","id":"CVE-2026-33017","kev_date_added":"2026-03-25","published":"2026-03-20"},{"cvss_score":8.4,"headline":"Langflow Authorization Bypass Through User-Controlled Key","id":"CVE-2026-55255","kev_date_added":"2026-07-07","published":"2026-06-23"},{"cvss_score":10,"headline":"Unauthenticated Server-Side RCE via PythonCodeStructuredTool in Public Flows","id":"CVE-2026-10134","kev_date_added":null,"published":"2026-06-30"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-07","vendors":["IBM"]},"summary":"Weak key derivation in Langflow OSS allows attackers to access sensitive configuration data and bypass security controls.","url":"https://insights.sbomify.com/CVE-2026-9205/"}