VULNERABILITY INTELLIGENCE

CVE-2020-36615

CVSS score7.8 HIGH

EPSS probability0.25%

CISA KEVNot currently listed

Published2023-08-14

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 out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1. Processing a maliciously crafted font may lead to arbitrary code execution.

Weakness classification

CWE-125: Out-of-bounds Read

Primary references

product-security@apple.com — Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Vendor Advisory