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Case File

CVE-2020-1909

CRITICAL · CVSS 9.8 EPSS 2.35% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-11-03 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-1909
Severity
CRITICAL
CVSS
9.8
EPSS
2.35%

Original NVD Description

A use-after-free in a logging library in WhatsApp for iOS prior to v2.20.111 and WhatsApp Business for iOS prior to v2.20.111 could have resulted in memory corruption, crashes and potentially code execution. This could have happened only if several events occurred together in sequence, including receiving an animated sticker while placing a WhatsApp video call on hold.