CVE-2026-47243: Kata guest escape: runtime-rs guest-root to host-root escape via virtiofs

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-09

Last Updated

2026-08-14

EPSS Score

0.35% (percentile: 29.1%)

Affected Products (1)

Other

• 21683-17084

Revision History

• 2026-08-09: Information published.
• 2026-08-10: Information published.
• 2026-08-14: Information published.
• 2026-08-14: Information published.
• 2026-08-14: Information published.