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CVE-2019-11933

CriticalPublished

A heap buffer overflow bug in libpl_droidsonroids_gif before 1.2.19, as used in WhatsApp for Android before version 2.19.291 could allow remote attackers to...

Published: Oct 23, 2019
Updated: Aug 4, 2024
Assigning CNA: facebook
Evidence observed: Aug 22, 2026

Primary CVSS

9.8/ 10Critical

nvd · CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS probability estimate

4.1%

Low · next 30 days

Percentile: 90.4%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

A heap buffer overflow bug in libpl_droidsonroids_gif before 1.2.19, as used in WhatsApp for Android before version 2.19.291 could allow remote attackers to execute arbitrary code or cause a denial of service.

Sources

CVE-2019-11933Research
Heap corruption in WhatsApp's media picker
CVE-2019-11933PoC
Proof-of-concept exploit for CVE-2019-11933, demonstrating exploitation of a specific vulnerability for security research and testing.

Responsible use

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