CVE-2026-32289: JsBraceDepth Context Tracking Bugs (XSS) in html/template

Overview

Severity

Medium (CVSS 6.1)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Apr

Released

2026-04-11

Last Updated

2026-04-30

EPSS Score

0.01% (percentile: 1.5%)

Affected Products (13)

Open Source Software

• cbl2 gcc 11.2.0-9 on CBL Mariner 2.0
• cbl2 golang 1.18.8-10 on CBL Mariner 2.0
• cbl2 golang 1.22.7-5 on CBL Mariner 2.0
• azl3 golang 1.25.8-1 on Azure Linux 3.0
• azl3 golang 1.26.1-1 on Azure Linux 3.0
• cbl2 msft-golang 1.25.8-1 on CBL Mariner 2.0
• cbl2 python-tensorboard 2.11.0-3 on CBL Mariner 2.0
• azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0
• cbl2 tensorflow 2.11.1-2 on CBL Mariner 2.0
• azl3 tensorflow 2.16.1-11 on Azure Linux 3.0
• azl3 golang 1.25.9-1 on Azure Linux 3.0
• azl3 golang 1.26.2-1 on Azure Linux 3.0

Mariner

• azl3 gcc 13.2.0-7 on Azure Linux 3.0

Revision History

• 2026-04-11: Information published.
• 2026-04-14: Information published.
• 2026-04-30: Information published.