VULNERABILITY INTELLIGENCE

CVE-2026-20502

CVSS score8.4 HIGH
EPSS probability0.18%
CISA KEVNot currently listed
Published2026-09-07
Last modified2026-09-09
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In vdec, there is a possible out of bounds write due to a missing bounds check. 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-9196.

Weakness classification

  • security@mediatek.com: CWE-122

Primary references