CVE-2026-86950

CISA KEVExploited

Apple Multiple Products Out-of-Bounds Write Vulnerability

Apple iOS, macOS, and iPadOS contain an out-of-bounds write vulnerability in CoreGraphics that may lead to arbitrary code execution.

Exploited in the wild
Vendor: Apple, Multiple Products
CISA deadline for US federal agencies: Oct 13, 2026
Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.