Riskcovery

CVE-2026-20501

State
Published
Severity
8.4 High
Published
Sep 7, 2026
Updated
Sep 8, 2026
Reserved
Nov 3, 2025

Read the record on cve.org

Description

In vdec, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11262030; Issue ID: MSV-9197.

Scores

CVSSScoreVectorSource
3.18.4 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCISA-ADP

Weaknesses

Affected Products

ProductVersions
MediaTek chipsetMediaTek, Inc.
  • MT2718Affected
  • MT6580Affected
  • MT6739Affected
  • MT6761Affected
  • MT6765Affected
  • MT6768Affected
  • MT6769Affected
  • MT6779Affected
  • MT6781Affected
  • MT6785Affected
  • MT6789Affected
  • MT6833Affected
  • MT6835Affected
  • MT6853Affected
  • MT6855Affected
  • MT6858Affected
  • MT6873Affected
  • MT6877Affected
  • MT6878Affected
  • MT6879Affected
  • MT6881Affected
  • MT6883Affected
  • MT6885Affected
  • MT6886Affected
  • MT6889Affected
  • and 28 more versions

References

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