{"schema":"threatline.record/2","record":{"id":"CVE-2026-86949","aliases":[],"summary":"This issue was addressed by enforcing library validation on the affected binaries. This issue is fixed in Xcode 27. A malicious app may be able to break out of its sandbox.","details":"This issue was addressed by enforcing library validation on the affected binaries. This issue is fixed in Xcode 27. A malicious app may be able to break out of its sandbox.","categories":["Unclassified"],"product":"Xcode","vendor":"Apple","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86949","source_modified_at":"2026-10-21T03:56:20.055Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Xcode","vendor":"Apple","versions":[{"version":"0","status":"affected","lessThan":"27","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86949","source_modified_at":"2026-10-21T03:56:20.055Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Xcode","ecosystem":null},"version":"27","basis":"first unaffected version stated in the CVE record"}],"cvss":8.8,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00108,"percentile":0.01142,"score_date":"2026-10-23"},"published_at":"2026-10-20T00:50:54.372Z","modified_at":"2026-10-21T03:56:20.055Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-86949","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T03:56:20.055Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-86949","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://support.apple.com/en-us/149040"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-20T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-21T03:56:20.055Z","content_hash":"efc5f1bb96b190325b5759c13b81d719cb92251e7e1ee3fe994598421b939726"}}