Technology · MediaTek
MediaTek MT6789 vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 11 vulnerabilities in MediaTek MT6789: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-20502, was published on 7 September 2026. Nothing was published in the last eight weeks.
- Last 7 days
- 0
- Last 90 days
- 2
- Critical, all time
- 0
- Exploited in the wild
- 0
About MediaTek MT6789
MediaTek MT6789 system-on-chip processor for smartphones and mobile devices.
Latest MediaTek MT6789 vulnerabilities
- CVE-2026-20502: MediaTek vdec out of bounds writehighCVSS 8.4EPSS 0.1%
- CVE-2026-20501: MediaTek vdec heap buffer overflow privilege escalationhighCVSS 8.4EPSS 0.1%
- CVE-2026-20484: MediaTek TFA information disclosure due to missing permission checkmediumCVSS 4.4EPSS 0.2%
- CVE-2026-20483: MediaTek Telephony permission check bypasshighCVSS 7.7EPSS 0.2%
- CVE-2026-20462: MediaTek Chipset heap buffer overflow in Telephonyinfo
- CVE-2026-20457: MediaTek Modem improper input validation in multiple chipsetsinfo
- CVE-2026-20449: In Modem, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service…mediumCVSS 6.5EPSS 0.2%
- CVE-2026-20448: In geniezone, there is a possible escalation of privilege due to a missing permission check. This could lead to local…mediumCVSS 6.7EPSS 0.1%
- CVE-2026-20447: In geniezone, there is a possible escalation of privilege due to a missing bounds check. This could lead to local…mediumCVSS 6.7EPSS 0.1%
- CVE-2025-20768: In display, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation…highCVSS 7.8EPSS 0.1%
- CVE-2025-20749: In charger, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation…mediumCVSS 6.7EPSS 0.1%
Most severe MediaTek MT6789 vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-20502: MediaTek vdec out of bounds writehighCVSS 8.4EPSS 0.1%
- CVE-2026-20501: MediaTek vdec heap buffer overflow privilege escalationhighCVSS 8.4EPSS 0.1%
- CVE-2025-20768: In display, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation…highCVSS 7.8EPSS 0.1%
- CVE-2026-20483: MediaTek Telephony permission check bypasshighCVSS 7.7EPSS 0.2%
- CVE-2026-20448: In geniezone, there is a possible escalation of privilege due to a missing permission check. This could lead to local…mediumCVSS 6.7EPSS 0.1%
- CVE-2026-20447: In geniezone, there is a possible escalation of privilege due to a missing bounds check. This could lead to local…mediumCVSS 6.7EPSS 0.1%
- CVE-2025-20749: In charger, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation…mediumCVSS 6.7EPSS 0.1%
- CVE-2026-20449: In Modem, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service…mediumCVSS 6.5EPSS 0.2%
- CVE-2026-20484: MediaTek TFA information disclosure due to missing permission checkmediumCVSS 4.4EPSS 0.2%
- CVE-2026-20462: MediaTek Chipset heap buffer overflow in Telephonyinfo
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 2 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many MediaTek MT6789 vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/mt6789)<a href="https://junglewise.ai/threats/technologies/mt6789"><img src="https://junglewise.ai/threats/technologies/mt6789/badge.svg" alt="MediaTek MT6789 vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/mt6789.json, and this page as text at https://junglewise.ai/threats/technologies/mt6789.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "MediaTek MT6789 vulnerabilities", https://junglewise.ai/threats/technologies/mt6789, 9 November 2026.