Technology · MediaTek
MediaTek Helio 4G vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 17 vulnerabilities in MediaTek Helio 4G: 0 in the last 7 days and 17 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-68590, was published on 2 November 2026. 11 vulnerabilities in the last four weeks, up 83% on the four before (6).
- Last 7 days
- 0
- Last 90 days
- 17
- Critical, all time
- 0
- Exploited in the wild
- 0
About MediaTek Helio 4G
MediaTek mobile processor chipset for 4G devices.
Latest MediaTek Helio 4G vulnerabilities
- CVE-2026-68590: MediaTek ip_stack out of bounds read in 5G modeminfo
- CVE-2026-20591: MediaTek GPU pdma privilege escalation due to missing permission checkinfo
- CVE-2026-20590: MediaTek display system crash due to logic errorinfo
- CVE-2026-20583: MediaTek USB use-after-free denial of serviceinfo
- CVE-2026-20582: MediaTek USB driver double free memory corruptioninfo
- CVE-2026-20580: MediaTek USB use-after-free denial of serviceinfo
- CVE-2026-20578: MediaTek Modem side-channel information disclosureinfo
- CVE-2026-20559: MediaTek GPU PDMA use-after-free memory corruptioninfo
- CVE-2026-20558: MediaTek GPU PDMA use-after-free privilege escalationinfo
- CVE-2026-20553: MediaTek DA out of bounds write privilege escalationinfo
- CVE-2026-20551: MediaTek GNSS out of bounds write due to missing bounds checkinfo
- CVE-2026-20589: MediaTek venc out-of-bounds write due to type confusionmediumCVSS 6.7EPSS 0.1%
- CVE-2026-20540: MediaTek Modem out of bounds read vulnerabilitymediumCVSS 5.3EPSS 0.2%
- CVE-2026-20536: MediaTek aidl memory corruption use after freemediumCVSS 6.7EPSS 0.1%
- CVE-2026-20533: MediaTek display integer overflow privilege escalationmediumCVSS 6.7EPSS 0.1%
- CVE-2026-20532: MediaTek APU double free denial of servicemediumCVSS 6.2EPSS 0.1%
- CVE-2026-20524: MediaTek APU memory corruption in improper input validationhighCVSS 8.4EPSS 0.1%
Most severe MediaTek Helio 4G vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-20524: MediaTek APU memory corruption in improper input validationhighCVSS 8.4EPSS 0.1%
- CVE-2026-20589: MediaTek venc out-of-bounds write due to type confusionmediumCVSS 6.7EPSS 0.1%
- CVE-2026-20536: MediaTek aidl memory corruption use after freemediumCVSS 6.7EPSS 0.1%
- CVE-2026-20533: MediaTek display integer overflow privilege escalationmediumCVSS 6.7EPSS 0.1%
- CVE-2026-20532: MediaTek APU double free denial of servicemediumCVSS 6.2EPSS 0.1%
- CVE-2026-20540: MediaTek Modem out of bounds read vulnerabilitymediumCVSS 5.3EPSS 0.2%
- CVE-2026-68590: MediaTek ip_stack out of bounds read in 5G modeminfo
- CVE-2026-20591: MediaTek GPU pdma privilege escalation due to missing permission checkinfo
- CVE-2026-20590: MediaTek display system crash due to logic errorinfo
- CVE-2026-20583: MediaTek USB use-after-free denial of serviceinfo
Vulnerabilities per week
11 vulnerabilities in the last four weeks, up 83% on the four before (6). 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 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 6 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 11 | 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 Helio 4G vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/helio-4g)<a href="https://junglewise.ai/threats/technologies/helio-4g"><img src="https://junglewise.ai/threats/technologies/helio-4g/badge.svg" alt="MediaTek Helio 4G 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/helio-4g.json, and this page as text at https://junglewise.ai/threats/technologies/helio-4g.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 Helio 4G vulnerabilities", https://junglewise.ai/threats/technologies/helio-4g, 10 November 2026.