{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-7874: Weak Cryptographic Key Derivation Exposed All Stored Credentials","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-7874","status":"final","version":"1","initial_release_date":"2026-06-30T19:11:43.653Z","current_release_date":"2026-06-30T19:40:24.121Z","revision_history":[{"date":"2026-06-30T19:11:43.653Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"IBM Langflow OSS 1.0.0 through 1.10.0 Langflow could allow disclosure of all stored credentials due to the use of a weak and reversible key derivation mechanism for encryption at rest.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-7874 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-7874"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-7874"},{"category":"external","summary":"ibm.com","url":"https://www.ibm.com/support/pages/node/7278447"}]},"product_tree":{"branches":[{"category":"vendor","name":"IBM","branches":[{"category":"product_name","name":"Langflow OSS","branches":[{"category":"product_version_range","name":">=1.0.0 <=1.10.0","product":{"name":"IBM Langflow OSS >=1.0.0 <=1.10.0","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:ibm:langflow_oss:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-7874","title":"Weak Cryptographic Key Derivation Exposed All Stored Credentials","notes":[{"category":"description","text":"IBM Langflow OSS 1.0.0 through 1.10.0 Langflow could allow disclosure of all stored credentials due to the use of a weak and reversible key derivation mechanism for encryption at rest.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","baseScore":9.1,"baseSeverity":"CRITICAL"},"products":["CSAFPID-1"]}],"remediations":[{"category":"none_available","details":"No fixed version is published yet. Monitor the upstream advisory.","product_ids":["CSAFPID-1"]}]}]}