6.7

CVE-2026-20448: mediatek, inc. mediatek chipset

CVSS: 6.7v3.1MediumAnalyzed
Published 04-05-2026Last modified 05-05-2026
Open JSON

Vulnerability summary

CVE-2026-20448 is a medium (CVSS 6.7) vulnerability in mediatek, inc. mediatek chipset. EPSS estimates a 0.15% chance of exploitation in the next 30 days, higher than 3.4% of scored vulnerabilities.

Overall risk
27/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.7/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.15%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-05-2026
    PublishedVulnerability first disclosed.
  2. 05-05-2026
    Last modifiedVulnerability information updated.

Description

In geniezone, there is a possible escalation of privilege due to a missing permission 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: ALPS10708513; Issue ID: MSV-6281.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.15%

Chance of exploitation in the next 30 days

Percentile

3%

Versus all other CVEs

30-day change

0.00 pp

From 0.15% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.15%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Mediatek22 products
Mediatek, inc.1 product
  • mediatek chipsetMT6765 | MT6768 | MT6789 | MT6877 | MT6897 | MT6899 | MT6989 | MT6991 | MT6993 | MT8367 | MT8766 | MT8768 | MT8775 | MT8781 | MT8786 | MT8788E | MT8791T | MT8792 | MT8793 | MT8796 | MT8893 | MT8910

2 vendors · 23 products

References

1 links