What is CVE-2026-43222?

CVE-2026-43222 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2026-05-06.

How severe is CVE-2026-43222?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Linux

CVE-2026-43222

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 A…

EPSS: 0.000 (2.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Linux — versions 727a400686a2c0d25015c9e44916a59b72882f83, 6.5, 0
Linux Linux_kernel

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2026-43222?: CVE-2026-43222 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2026-05-06.
How severe is CVE-2026-43222?: High severity. CVSS v3 base score is 7.8 out of 10.