{"id":"CVE-2026-86949","aliases":["EUVD-2026-104729","GHSA-p5mj-8g2q-pprp"],"status":"published","title":"This issue was addressed by enforcing library validation on the affected binaries. This issue is...","description":"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.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.0016,"percentile":0.05257,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-829"],"published":"2026-10-20T00:50:54Z","modified":"2026-10-29T15:53:46Z","products":[{"vendor":"apple","product":"xcode"}],"references":[{"url":"https://support.apple.com/en-us/149040","tags":["Vendor Advisory","Release Notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86949"},{"url":"https://github.com/advisories/GHSA-p5mj-8g2q-pprp"}],"sources":{"cve":[{"id":"CVE-2026-86949","description":"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.","status":"published","published":"2026-10-20T00:50:54.372Z","modified":"2026-10-21T03:56:20.055Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T13:49:42.666099Z"}],"euvd":[{"id":"EUVD-2026-104729","description":"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.","status":"published","published":"2026-10-20T00:50:54Z","modified":"2026-10-21T03:56:20Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:59:40.539547Z"}],"ghsa":[{"id":"GHSA-p5mj-8g2q-pprp","title":"This issue was addressed by enforcing library validation on the affected binaries. This issue is...","description":"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.","status":"published","published":"2026-10-20T03:32:47Z","modified":"2026-10-20T15:31:23Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T15:14:03.559653Z"}],"nvd":[{"id":"CVE-2026-86949","description":"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.","status":"published","published":"2026-10-20T01:17:28.37Z","modified":"2026-10-29T15:53:46.093Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T14:13:00.83844Z"}]}}