CVE-2018-14023: Signal Signal-Desktop

Medium severity, CVSS 4.0. EPSS: 0.5% chance of exploitation in the next 30 days.

Open Whisper Signal (aka Signal-Desktop) before 1.15.0-beta.10 allows information leakage.

Affected products

• Signal Signal-Desktop: before 1.15.0 (fixed in 1.15.0); version 1.15.0 only

Published 2018-08-20. Last modified 2026-06-17.