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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-20586

In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. Us

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Status
Published
Published
Updated
Assigning organization
MediaTek

Description

In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS11383899; Issue ID: MSV-9614.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

MediaTek, Inc. MediaTek chipset

Default version status: unaffected

  • MT6768affected
  • MT6769affected
  • MT6789affected
  • MT6833affected
  • MT6855affected
  • MT6877affected
  • MT8771affected
  • MT8781affected
  • MT8781Xaffected
  • MT8786affected
  • MT8791Taffected

References