{"id":"CVE-2023-21287","aliases":["A-278221085","ASB-A-278221085","EUVD-2023-25455","GHSA-rhr8-9f37-5mx4"],"status":"published","title":"In multiple locations, there is a possible code execution due to type confusion. This could lead...","description":"In multiple locations, there is a possible code execution due to type confusion. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.","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":0.00507,"percentile":0.43627,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-843"],"published":"2023-08-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/external/freetype","fixed_in":["13-next:2023-08-01","11:2023-08-01","12:2023-08-01","12L:2023-08-01","13:2023-08-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/external/freetype","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-08-01"}]}],"versions":["13-next"]},{"source":"osv","ecosystem":"Android","package":"platform/external/freetype","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2023-08-01"}]}],"versions":["11"]},{"source":"osv","ecosystem":"Android","package":"platform/external/freetype","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2023-08-01"}]}],"versions":["12"]},{"source":"osv","ecosystem":"Android","package":"platform/external/freetype","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L:0"},{"fixed":"12L:2023-08-01"}]}],"versions":["12L"]},{"source":"osv","ecosystem":"Android","package":"platform/external/freetype","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-08-01"}]}],"versions":["13"]}],"products":[{"vendor":"google","product":"admob"},{"vendor":"google","product":"android"}],"references":[{"url":"https://android.googlesource.com/platform/external/freetype/+/a79e80a25874dacaa266906a9048f13d4bac41c6","tags":["x_transferred","Patch","fix"]},{"url":"https://source.android.com/security/bulletin/2023-08-01","tags":["x_transferred","Patch","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-21287"},{"url":"https://github.com/advisories/GHSA-rhr8-9f37-5mx4"}],"sources":{"cve":[{"id":"CVE-2023-21287","description":"In multiple locations, there is a possible code execution due to type confusion. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n","status":"published","published":"2023-08-14T21:06:51.823Z","modified":"2024-10-09T14:39:52.582Z","updated_at":"2026-11-02T14:35:19.959682Z"}],"euvd":[{"id":"EUVD-2023-25455","description":"In multiple locations, there is a possible code execution due to type confusion. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n","status":"published","published":"2023-08-14T21:06:51Z","modified":"2024-10-09T14:39:52Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-03T00:27:43.39457Z"}],"ghsa":[{"id":"GHSA-rhr8-9f37-5mx4","title":"In multiple locations, there is a possible code execution due to type confusion. This could lead...","description":"In multiple locations, there is a possible code execution due to type confusion. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n","status":"published","published":"2023-08-15T00:31:21Z","modified":"2024-04-04T06:57:13Z","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-843"],"updated_at":"2026-11-02T14:56:47.061253Z"}],"nvd":[{"id":"CVE-2023-21287","description":"In multiple locations, there is a possible code execution due to type confusion. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n","status":"published","published":"2023-08-14T22:15:13.663Z","modified":"2026-06-17T05:32:15.21Z","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-843"],"updated_at":"2026-11-02T14:08:24.487686Z"}],"osv":[{"id":"ASB-A-278221085","description":"In multiple locations, there is a possible code execution due to type confusion. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2023-08-01T00:00:00Z","modified":"2026-11-11T16:12:36.322289056Z","updated_at":"2026-11-10T17:35:05.865114Z"}]}}