{"id":"CVE-2025-20723","aliases":["EUVD-2025-34167","GHSA-pgcq-wjfh-qxj2"],"status":"published","title":"In gnss driver, there is a possible out of bounds write due to an incorrect bounds check. This...","description":"In gnss driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09920033; Issue ID: MSV-3797.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00094,"percentile":0.00585,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2025-10-14T09:11:50Z","modified":"2026-10-08T12:10:00Z","products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt6835, mt6878, mt6886, mt6897, mt6899, mt6985, mt6989, mt6991, mt8676, mt8678, mt8775, mt8791t, mt8796, mt8873"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/October-2025","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-20723"},{"url":"https://github.com/advisories/GHSA-pgcq-wjfh-qxj2"}],"sources":{"cve":[{"id":"CVE-2025-20723","description":"In gnss driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09920033; Issue ID: MSV-3797.","status":"published","published":"2025-10-14T09:11:50.575Z","modified":"2026-02-26T17:47:41.086Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:32:25.5658Z"}],"euvd":[{"id":"EUVD-2025-34167","description":"In gnss driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09920033; Issue ID: MSV-3797.","status":"published","published":"2025-10-14T09:11:50Z","modified":"2026-02-26T17:47:41Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:48:22.96585Z"}],"ghsa":[{"id":"GHSA-pgcq-wjfh-qxj2","title":"In gnss driver, there is a possible out of bounds write due to an incorrect bounds check. This...","description":"In gnss driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09920033; Issue ID: MSV-3797.","status":"published","published":"2025-10-14T12:31:31Z","modified":"2025-10-14T15:32:30Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:03:57.454768Z"}],"nvd":[{"id":"CVE-2025-20723","description":"In gnss driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09920033; Issue ID: MSV-3797.","status":"published","published":"2025-10-14T10:15:37.21Z","modified":"2026-10-08T12:10:00.217Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:11:36.851295Z"}]}}