CVE-2026-56997
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Sep 15, 2026
Vendor
unknown
Description
In Av1DecodeFrameTag of vp9hwd_headers.cc, 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 not needed for exploitation.