CVE-2019-11927

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CVSS 3.1

7.8 high

EPSS

<1%p59

Published

Sep 27, 2019 (Sep 27, 2019)

Modified

Jun 17, 2026

Description

An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images. This issue affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.

Vendors: whatsapp
Products: whatsapp
Weakness: CWE-190
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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