CVE-2026-13002: Dnsmasq: infinite loop dos in dnssec nsec/nsec3 type bitmap parsing

Overview

Severity

Medium (CVSS 4.4)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-20

EPSS Score

0.11% (percentile: 1.4%)

Affected Products (1)

Other

• 21735-17084

Revision History

• 2026-08-20: Information published.