CVE-2026-0897: Denial of Service in Keras via Excessive Memory Allocation in HDF5 Metadata

Overview

Severity

High (CVSS 7.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Jan

Released

2026-01-16

Last Updated

2026-02-18

EPSS Score

0.03% (percentile: 8.7%)

Detection & Weaponization (1 sources)

Maturity: Exploit

• GitHub PoC: 1 repositories

Affected Products (2)

Other

• 20630-17084
• 20859-17084

Revision History

• 2026-01-16: Information published.
• 2026-02-18: Information published.