CVE-2026-57235: Nokogiri: Possible Out-of-Bounds Read in `Nokogiri::XML::NodeSet#[]`

Overview

Severity

High (CVSS 8.2)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Jun

Released

2026-06-27

Last Updated

2026-06-30

EPSS Score

0.43% (percentile: 34.4%)

Affected Products (1)

Other

• 21473-17084

Revision History

• 2026-06-27: Information published.
• 2026-06-30: Information published.