עברית

Vulnerability Intelligence

CVE-2026-20464

Medium 6.5

Published
Last modified
NVD status
Deferred

Description

In hevc decoder, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11104718; Issue ID: MSV-8297.

References1

Metrics

CVSS 3.1
6.5 MEDIUM Score source: CNA CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
EPSS — exploit probability
0% percentile: 43 · as of 13 November 2026
CWE
CWE-787

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