{"id":"CVE-2023-48348","aliases":["A-311279656","A-311288752","ASB-A-311279656","ASB-A-311288752","EUVD-2023-52403","GHSA-xpwv-gcc7-5gwp","U-2227052"],"status":"published","title":"In video decoder, there is a possible out of bounds write due to improper input validation. This...","description":"In video decoder, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00081,"percentile":0.00169,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2024-01-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2024-01-05"}]}],"versions":["SoCVersion"],"bundled":2},{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2024-01-05"}]}],"versions":["SoCVersion"],"bundled":2}],"products":[{"vendor":"google","product":"android"},{"vendor":"unisoc (shanghai) technologies co., ltd.","product":"sc7731e/sc9832e/sc9863a/t310/t606/t612/t616/t610/t618/t760/t770/t820/s8000"}],"references":[{"url":"https://www.unisoc.com/en_us/secy/announcementDetail/1745735200442220545","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-48348"},{"url":"https://github.com/advisories/GHSA-xpwv-gcc7-5gwp"},{"url":"https://source.android.com/security/bulletin/2024-01-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-48348","description":"In video decoder, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed","status":"published","published":"2024-01-18T02:44:51.548Z","modified":"2025-06-20T18:03:30.698Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:35:25.866071Z"}],"euvd":[{"id":"EUVD-2023-52403","description":"In video decoder, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed","status":"published","published":"2024-01-18T02:44:51Z","modified":"2025-06-20T18:03:30Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:32:19.011628Z"}],"ghsa":[{"id":"GHSA-xpwv-gcc7-5gwp","title":"In video decoder, there is a possible out of bounds write due to improper input validation. This...","description":"In video decoder, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed","status":"published","published":"2024-01-18T03:30:25Z","modified":"2024-01-19T21:30:36Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:55:27.310113Z"}],"nvd":[{"id":"CVE-2023-48348","description":"In video decoder, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed","status":"published","published":"2024-01-18T03:15:57.65Z","modified":"2026-06-17T06:34:04.037Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:09:01.900189Z"}],"osv":[{"id":"ASB-A-311279656","status":"published","published":"2024-01-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-10T17:35:06.383013Z"},{"id":"ASB-A-311288752","status":"published","published":"2024-01-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-10T17:35:06.383013Z"}]}}