CVE-2026-28532: FRRouting < 10.5.3 Integer Overflow in OSPF TLV Parser Functions

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

2026-05-02

EPSS Score

0.01% (percentile: 3.4%)

Affected Products (1)

Other

• 21208-17084

Revision History

• 2026-05-02: Information published.