CVE-2026-77176: Kata-containers: insufficient validation of createcontainer mount and storage rules in genpolicy

Overview

Severity

High (CVSS 8.1)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-25

Last Updated

2026-09-13

EPSS Score

0.48% (percentile: 39.3%)

Affected Products (2)

Other

• 21655-17084
• 21813-17084

Security Updates (1)

• Security Update

Revision History

• 2026-08-25: Information published.
• 2026-09-08: Information published.
• 2026-09-09: Information published.
• 2026-09-13: Information published.