{"schema":"threatline.record/2","record":{"id":"CVE-2026-107608","aliases":[],"summary":"Improper link resolution in asset bundling output handling in aws-cdk-lib","details":"Improper link resolution before file access in the asset bundling output handling in AWS aws-cdk-lib before 2.267.0 might allow a context-dependent actor to cause files from the build host to be published as the deployed asset.\n\n\n\nTo remediate this issue, users should upgrade to version 2.267.0 or later.","categories":["Containers & cloud"],"product":"aws-cdk-lib","vendor":"AWS","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107608","source_modified_at":"2026-10-08T19:53:59.498Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"aws-cdk-lib","vendor":"AWS","versions":[{"status":"affected","version":"0","lessThan":"2.267.0","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107608","source_modified_at":"2026-10-08T19:53:59.498Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"aws-cdk-lib","ecosystem":null},"version":"2.267.0","basis":"first unaffected version stated in the CVE record"}],"cvss":6.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00141,"percentile":0.03136,"score_date":"2026-10-23"},"published_at":"2026-10-08T19:36:53.715Z","modified_at":"2026-10-08T19:53:59.498Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-107608","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-08T19:53:59.498Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-107608","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/aws/aws-cdk/releases/tag/v2.267.0","tags":["patch","release-notes"]},{"source":"CVE List","url":"https://aws.amazon.com/security/security-bulletins/2026-131-aws/","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-08T19:53:47.481985Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-08T19:53:59.498Z","content_hash":"8ee54ef7b4e495f8b88b8d8d6fe2f6ab998214fc242b345a293396ad9b4c5eb0"}}