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Vulnerabilities CVE-2026-43222

CVE-2026-43222

High
Open
TLP:CLEAR

media: verisilicon: AV1: Fix tile info buffer size

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Description

In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: AV1: Fix tile info buffer size Each tile info is composed of: row_sb, col_sb, start_pos and end_pos (4 bytes each). So the total required memory is AV1_MAX_TILES * 16 bytes. Use the correct #define to allocate the buffer and avoid writing tile info in non-allocated memory.

Details

CVSS Score
7.8
EPSS Score
0.14%

3.6th percentile

CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence
90%
Published
May 6, 2026
Last Modified
Aug 5, 2026
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