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Case File

CVE-2019-8840

HIGH · CVSS 8.8 EPSS 1.33% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-10-27 · 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
arbitrary code execution code execution

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

CVE
CVE-2019-8840
Severity
HIGH
CVSS
8.8
EPSS
1.33%

Original NVD Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Xcode 11.3. Compiling with untrusted sources may lead to arbitrary code execution with user privileges.