VULNERABILITY INTELLIGENCE

CVE-2019-8840

CVSS score8.8 HIGH
EPSS probability1.33%
CISA KEVNot currently listed
Published2020-10-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-125

Primary references