Security
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CVE-2026-20521

HIGHCVSS 8.4
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Description

In Video HAL, there is a possible escalation of privilege 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: ALPS11375674; Issue ID: MSV-9571.

Timeline
Published:October 5th, 2026 2:16 AM
Last modified:October 6th, 2026 4:18 AM
CVSS Scoring

CVSS v3: 8.4 (HIGH)

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)
CWE-121
References & Reports
Advisories, patches, and third-party reports

Source: NIST NVD · Data may lag official sources by up to one minute