{"id":"CVE-2023-32387","aliases":["EUVD-2023-36631","GHSA-pxjc-2pxw-qcpg"],"status":"published","title":"A use-after-free issue was addressed with improved memory management. This issue is fixed in...","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01706,"percentile":0.77486,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2023-06-23T00:00:00Z","modified":"2026-06-17T05:58:44Z","products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/HT213758","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213759","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213760","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1717"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32387"},{"url":"https://github.com/advisories/GHSA-pxjc-2pxw-qcpg"}],"sources":{"cve":[{"id":"CVE-2023-32387","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.","status":"published","published":"2023-06-23T00:00:00Z","modified":"2025-11-04T19:16:12.531Z","updated_at":"2026-11-02T14:35:29.01154Z"}],"euvd":[{"id":"EUVD-2023-36631","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.","status":"published","published":"2023-06-23T00:00:00Z","modified":"2025-11-04T19:16:12Z","updated_at":"2026-11-02T19:49:22.827048Z"}],"ghsa":[{"id":"GHSA-pxjc-2pxw-qcpg","title":"A use-after-free issue was addressed with improved memory management. This issue is fixed in...","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.4, macOS Big Sur 11.7.7, macOS Monterey 12.6.6. A remote attacker may be able to cause unexpected app termination or arbitrary code execution","status":"published","published":"2023-06-23T18:30:24Z","modified":"2024-04-04T05:07:48Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:56:29.503716Z"}],"nvd":[{"id":"CVE-2023-32387","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.","status":"published","published":"2023-06-23T18:15:12.373Z","modified":"2026-06-17T05:58:44.14Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:08:12.414559Z"}]}}