CVE-2026-48715: radvdump's Route Information Option Parser has a Stack Buffer Overflow

Overview

Severity

High (CVSS 8.8)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Jun

Released

2026-06-27

EPSS Score

0.20% (percentile: 10.4%)

Affected Products (1)

Other

• 21470-17084

Revision History

• 2026-06-27: Information published.