Apple Multiple Products: Out-of-Bounds Write Vulnerability
What to do: Install the latest iOS, iPadOS or macOS update from Settings or System Settings.
- Affects
- Apple Multiple Products
- Identifier
- CVE-2026-86950
- What it is
- Apple iOS, macOS, and iPadOS contain an out-of-bounds write vulnerability in CoreGraphics that may lead to arbitrary code execution.
- Official guidance
- 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. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.