{"id":"CVE-2025-20756","aliases":["A-445793666","ASB-A-445793666","EUVD-2025-200167","GHSA-4352-c2m7-mc59","M-MOLY01673749"],"status":"published","title":"In Modem, there is a possible system crash due to a logic error. This could lead to remote denial...","description":"In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01673749; Issue ID: MSV-4643.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00267,"percentile":0.18987,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1287"],"published":"2025-12-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["SoCVersion:2025-12-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2025-12-05"}]}],"versions":["SoCVersion"]}],"products":[{"vendor":"mediatek","product":"nr15"},{"vendor":"mediatek, inc.","product":"mt2735, mt6833, mt6833p, mt6853, mt6853t, mt6855, mt6855t, mt6873, mt6875, mt6875t, mt6877, mt6877t, mt6877tt, mt6880, mt6883, mt6885, mt6889, mt6890, mt6891, mt6893, mt8673, mt8675, mt8676, mt8678, mt8755, mt8771, mt8791, mt8791t, mt8792, mt8793, mt8795t, mt8797, mt8798, mt8863, mt8873, mt8883, mt8893"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/December-2025","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-20756"},{"url":"https://github.com/advisories/GHSA-4352-c2m7-mc59"},{"url":"https://source.android.com/security/bulletin/2025-12-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-20756","description":"In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01673749; Issue ID: MSV-4643.","status":"published","published":"2025-12-02T02:34:16.53Z","modified":"2026-02-17T14:27:33.293Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:32:25.186422Z"}],"euvd":[{"id":"EUVD-2025-200167","description":"In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01673749; Issue ID: MSV-4643.","status":"published","published":"2025-12-02T02:34:16Z","modified":"2026-02-17T14:27:33Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T19:48:37.939014Z"}],"ghsa":[{"id":"GHSA-4352-c2m7-mc59","title":"In Modem, there is a possible system crash due to a logic error. This could lead to remote denial...","description":"In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01673749; Issue ID: MSV-4643.","status":"published","published":"2025-12-02T03:31:45Z","modified":"2025-12-02T15:31:35Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T15:05:00.24106Z"}],"nvd":[{"id":"CVE-2025-20756","description":"In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01673749; Issue ID: MSV-4643.","status":"published","published":"2025-12-02T03:16:16.907Z","modified":"2026-06-17T08:42:00.193Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:11:47.746175Z"}],"osv":[{"id":"ASB-A-445793666","status":"published","published":"2025-12-01T00:00:00Z","modified":"2026-11-11T16:12:36.322289056Z","updated_at":"2026-11-10T17:35:07.135383Z"}]}}