March 20, 2026 · Applied Cybernetics Group
CVE-2025-31277 — Apple Multiple Products
Apple Multiple Products Buffer Overflow Vulnerability
- Added to KEV
2026-03-20- Federal due date
2026-04-03- Vendor
- Apple
- Product
- Multiple Products
- EPSS
- 70.9th percentile (score 0.015, as of
2026-07-13) - NVD CVSS v3.1
- 8.8 (HIGH)
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2025-31277
CISA short description
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.
NVD description
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to memory corruption.