CVE-2026-43222

kernel: media: verisilicon: AV1: Fix tile info buffer size

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Severity

Moderate

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · May 6, 2026

Updated · October 20, 2026

Description

A flaw was found in the Linux kernel's media: verisilicon: AV1 driver. The driver incorrectly calculates the buffer size for tile information, which can lead to writing data beyond the allocated memory. This memory corruption vulnerability could result in system instability or a denial of service.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-131 · Incorrect Calculation of Buffer Size