{"schema_version":1,"title":"MediaTek Mt8893 Firmware vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 8 vulnerabilities in MediaTek Mt8893 Firmware: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-20503, was published on 7 September 2026. Nothing was published in the last eight weeks.","url":"https://junglewise.ai/threats/technologies/mt8893-firmware","json_url":"https://junglewise.ai/threats/technologies/mt8893-firmware.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/mt8893-firmware","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":2,"all_time":8,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":1,"last_365_days":8},"latest":[{"cve":"CVE-2026-20503","cvss":5.3,"epss":0.0019,"slug":"cve-2026-20503-mediatek-modem-system-crash-due-to-missing-bounds-check","title":"MediaTek Modem system crash due to missing bounds check","severity":"medium","exploited":false,"published_at":"2026-09-07T02:17:19.03+00:00","url":"https://junglewise.ai/threats/cve-2026-20503-mediatek-modem-system-crash-due-to-missing-bounds-check"},{"cve":"CVE-2026-20498","cvss":6,"epss":0.0017,"slug":"cve-2026-20498-in-geniezone-there-is-a-possible-escalation-of-privilege-due-to-a","title":"In geniezone, there is a possible escalation of privilege due to a missing permission check. This could lead to local…","severity":"medium","exploited":false,"published_at":"2026-08-03T03:16:45+00:00","url":"https://junglewise.ai/threats/cve-2026-20498-in-geniezone-there-is-a-possible-escalation-of-privilege-due-to-a"},{"cve":"CVE-2026-20483","cvss":7.7,"epss":0.0017,"slug":"cve-2026-20483-mediatek-telephony-permission-check-bypass","title":"MediaTek Telephony permission check bypass","severity":"high","exploited":false,"published_at":"2026-08-03T03:16:43.43+00:00","url":"https://junglewise.ai/threats/cve-2026-20483-mediatek-telephony-permission-check-bypass"},{"cve":"CVE-2026-20451","cvss":6.7,"epss":0.0015,"slug":"cve-2026-20451-in-slbc-there-is-a-possible-out-of-bounds-write-due-to-type","title":"In slbc, there is a possible out of bounds write due to type confusion. This could lead to local escalation of…","severity":"medium","exploited":false,"published_at":"2026-05-04T07:15:59.84+00:00","url":"https://junglewise.ai/threats/cve-2026-20451-in-slbc-there-is-a-possible-out-of-bounds-write-due-to-type"},{"cve":"CVE-2026-20450","cvss":6.5,"epss":0.0029,"slug":"cve-2026-20450-in-modem-there-is-a-possible-system-crash-due-to-incorrect-error","title":"In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of…","severity":"medium","exploited":false,"published_at":"2026-05-04T07:15:59.723+00:00","url":"https://junglewise.ai/threats/cve-2026-20450-in-modem-there-is-a-possible-system-crash-due-to-incorrect-error"},{"cve":"CVE-2026-20449","cvss":6.5,"epss":0.0022,"slug":"cve-2026-20449-in-modem-there-is-a-possible-system-crash-due-to-a-heap-buffer","title":"In Modem, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service…","severity":"medium","exploited":false,"published_at":"2026-05-04T07:15:59.61+00:00","url":"https://junglewise.ai/threats/cve-2026-20449-in-modem-there-is-a-possible-system-crash-due-to-a-heap-buffer"},{"cve":"CVE-2026-20448","cvss":6.7,"epss":0.0015,"slug":"cve-2026-20448-in-geniezone-there-is-a-possible-escalation-of-privilege-due-to-a","title":"In geniezone, there is a possible escalation of privilege due to a missing permission check. This could lead to local…","severity":"medium","exploited":false,"published_at":"2026-05-04T07:15:59.5+00:00","url":"https://junglewise.ai/threats/cve-2026-20448-in-geniezone-there-is-a-possible-escalation-of-privilege-due-to-a"},{"cve":"CVE-2026-20433","cvss":8.8,"epss":0.0034,"slug":"cve-2026-20433-in-modem-there-is-a-possible-out-of-bounds-write-due-to-a-missing","title":"In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation…","severity":"high","exploited":false,"published_at":"2026-04-07T04:17:12.83+00:00","url":"https://junglewise.ai/threats/cve-2026-20433-in-modem-there-is-a-possible-out-of-bounds-write-due-to-a-missing"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"MediaTek MT6890","slug":"mt6890","vulnerabilities":43,"url":"https://junglewise.ai/threats/technologies/mt6890"},{"name":"MediaTek MT6991","slug":"mt6991","vulnerabilities":41,"url":"https://junglewise.ai/threats/technologies/mt6991"},{"name":"MediaTek Modem","slug":"modem","vulnerabilities":31,"url":"https://junglewise.ai/threats/technologies/modem"},{"name":"MediaTek MT6877","slug":"mt6877","vulnerabilities":31,"url":"https://junglewise.ai/threats/technologies/mt6877"},{"name":"MediaTek MT6835","slug":"mt6835","vulnerabilities":30,"url":"https://junglewise.ai/threats/technologies/mt6835"},{"name":"MediaTek MT6878","slug":"mt6878","vulnerabilities":30,"url":"https://junglewise.ai/threats/technologies/mt6878"},{"name":"MediaTek MT6833","slug":"mt6833","vulnerabilities":29,"url":"https://junglewise.ai/threats/technologies/mt6833"},{"name":"MediaTek MT6853","slug":"mt6853","vulnerabilities":29,"url":"https://junglewise.ai/threats/technologies/mt6853"},{"name":"MediaTek MT6893","slug":"mt6893","vulnerabilities":29,"url":"https://junglewise.ai/threats/technologies/mt6893"},{"name":"MediaTek MT6899","slug":"mt6899","vulnerabilities":29,"url":"https://junglewise.ai/threats/technologies/mt6899"},{"name":"MediaTek MT8678","slug":"mt8678","vulnerabilities":29,"url":"https://junglewise.ai/threats/technologies/mt8678"},{"name":"MediaTek MT2735","slug":"mt2735","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/mt2735"}],"technology":{"hub":true,"name":"MediaTek Mt8893 Firmware","slug":"mt8893-firmware","vendor":{"hub":true,"name":"MediaTek","slug":"mediatek","url":"https://junglewise.ai/threats/vendors/mediatek"},"aliases":[],"homepage":"https://www.mediatek.com/","description":"Firmware for MediaTek MT8893 mobile processor.","url":"https://junglewise.ai/threats/technologies/mt8893-firmware"},"most_severe":[{"cve":"CVE-2026-20433","cvss":8.8,"epss":0.0034,"slug":"cve-2026-20433-in-modem-there-is-a-possible-out-of-bounds-write-due-to-a-missing","title":"In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation…","severity":"high","exploited":false,"published_at":"2026-04-07T04:17:12.83+00:00","url":"https://junglewise.ai/threats/cve-2026-20433-in-modem-there-is-a-possible-out-of-bounds-write-due-to-a-missing"},{"cve":"CVE-2026-20483","cvss":7.7,"epss":0.0017,"slug":"cve-2026-20483-mediatek-telephony-permission-check-bypass","title":"MediaTek Telephony permission check bypass","severity":"high","exploited":false,"published_at":"2026-08-03T03:16:43.43+00:00","url":"https://junglewise.ai/threats/cve-2026-20483-mediatek-telephony-permission-check-bypass"},{"cve":"CVE-2026-20451","cvss":6.7,"epss":0.0015,"slug":"cve-2026-20451-in-slbc-there-is-a-possible-out-of-bounds-write-due-to-type","title":"In slbc, there is a possible out of bounds write due to type confusion. This could lead to local escalation of…","severity":"medium","exploited":false,"published_at":"2026-05-04T07:15:59.84+00:00","url":"https://junglewise.ai/threats/cve-2026-20451-in-slbc-there-is-a-possible-out-of-bounds-write-due-to-type"},{"cve":"CVE-2026-20448","cvss":6.7,"epss":0.0015,"slug":"cve-2026-20448-in-geniezone-there-is-a-possible-escalation-of-privilege-due-to-a","title":"In geniezone, there is a possible escalation of privilege due to a missing permission check. This could lead to local…","severity":"medium","exploited":false,"published_at":"2026-05-04T07:15:59.5+00:00","url":"https://junglewise.ai/threats/cve-2026-20448-in-geniezone-there-is-a-possible-escalation-of-privilege-due-to-a"},{"cve":"CVE-2026-20450","cvss":6.5,"epss":0.0029,"slug":"cve-2026-20450-in-modem-there-is-a-possible-system-crash-due-to-incorrect-error","title":"In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of…","severity":"medium","exploited":false,"published_at":"2026-05-04T07:15:59.723+00:00","url":"https://junglewise.ai/threats/cve-2026-20450-in-modem-there-is-a-possible-system-crash-due-to-incorrect-error"},{"cve":"CVE-2026-20449","cvss":6.5,"epss":0.0022,"slug":"cve-2026-20449-in-modem-there-is-a-possible-system-crash-due-to-a-heap-buffer","title":"In Modem, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service…","severity":"medium","exploited":false,"published_at":"2026-05-04T07:15:59.61+00:00","url":"https://junglewise.ai/threats/cve-2026-20449-in-modem-there-is-a-possible-system-crash-due-to-a-heap-buffer"},{"cve":"CVE-2026-20498","cvss":6,"epss":0.0017,"slug":"cve-2026-20498-in-geniezone-there-is-a-possible-escalation-of-privilege-due-to-a","title":"In geniezone, there is a possible escalation of privilege due to a missing permission check. This could lead to local…","severity":"medium","exploited":false,"published_at":"2026-08-03T03:16:45+00:00","url":"https://junglewise.ai/threats/cve-2026-20498-in-geniezone-there-is-a-possible-escalation-of-privilege-due-to-a"},{"cve":"CVE-2026-20503","cvss":5.3,"epss":0.0019,"slug":"cve-2026-20503-mediatek-modem-system-crash-due-to-missing-bounds-check","title":"MediaTek Modem system crash due to missing bounds check","severity":"medium","exploited":false,"published_at":"2026-09-07T02:17:19.03+00:00","url":"https://junglewise.ai/threats/cve-2026-20503-mediatek-modem-system-crash-due-to-missing-bounds-check"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}