CVE-2025-31277: Apple Multiple Products Buffer Overflow Vulnerability

Added to the CISA Known Exploited Vulnerabilities catalog on 20 Mar 2026. Vendor: Apple. Product: Multiple Products.

Apple Safari, iOS, watchOS, visionOS, iPadOS, macOS, and tvOS contain a buffer overflow vulnerability that could allow the processing of maliciously crafted web content which may lead to memory corruption.

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. (due 03 Apr 2026)