VULNERABILITY INTELLIGENCE

CVE-2019-11927

CVSS score7.8 HIGH
EPSS probability0.93%
CISA KEVNot currently listed
Published2019-09-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Weakness classification

  • cve-assign@fb.com: CWE-190
  • nvd@nist.gov: CWE-190

Primary references