CVE-2026-23086: vsock/virtio: cap TX credit to local buffer size

Overview

Severity

Medium (CVSS 5.5)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Feb

Released

2026-03-19

Last Updated

2026-03-31

EPSS Score

0.02% (percentile: 4.5%)

Affected Products (2)

Other

• 20925-17086
• 21093-17086

Revision History

• 2026-03-19: Information published.
• 2026-03-31: Information published.