CVE-2025-15284: arrayLimit bypass in bracket notation allows DoS via memory exhaustion

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

2025-Dec

Released

2026-01-03

Last Updated

2026-01-08

EPSS Score

0.06% (percentile: 19.2%)

Affected Products (3)

Open Source Software

• azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0
• cbl2 python-tensorboard 2.11.0-3 on CBL Mariner 2.0

Other

• 20776-17086

Revision History

• 2026-01-03: Information published.
• 2026-01-08: Information published.