CVE-2019-3568CISA KEVEPSS p98.4%

CVE-2019-3568WhatsApp VOIP Stack Buffer Overflow Vulnerability

Meta Platforms / WhatsApp

Description

A buffer overflow vulnerability in WhatsApp VOIP stack allowed remote code execution via specially crafted series of RTCP packets sent to a target phone number.

Scoring

EPSS39.17% probability of exploitation · percentile 98.4% · 2026-06-18T12:00:27Z

CISA KEV entry

Added to KEV: 2022-04-19

(incoming)1

TypeTargetConfidenceTier
KEVEntryWhatsApp VOIP Stack Buffer Overflow Vulnerabilitykev-cve-2019-35680%live

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Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.