CVE-2026-19507

—

CVSS 3.1

7.5 high

EPSS

<1%p38

Published

Aug 19, 2026 (27d ago)

Modified

Sep 3, 2026

Description

Uncontrolled resource consumption in `check.jst` in RDK-B WebUI `rdkb-2025q4-kirkstone.04.10.26` allows a remote unauthenticated attacker to cause denial of service via excessively large password values.

Weakness: CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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