CVE-2026-6732: Libxml2: libxml2: denial of service via crafted xsd-validated document

Overview

Severity

Medium (CVSS 6.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Apr

Released

2026-04-29

EPSS Score

0.01% (percentile: 3.4%)

Affected Products (2)

Other

• 20940-17086
• 20960-17084

Revision History

• 2026-04-29: Information published.