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CVE-2025-31277

🔥 Known Exploited (CISA KEV)HIGH
8.8
CVSS Severity Score
EPSS Score55.5810%
EPSS Percentile94.00th
Published2025-07-30
Last Modified2026-07-15
Data SourcesNVDCISA KEVFIRST.org EPSS

Vulnerability 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.

Affected Platforms (CPE)

📦
Apple

Safari

< 18.6
💻
Apple

Ipados

< 18.6
💻
Apple

Iphone Os

< 18.6
💻
Apple

Macos

>= 15.0 and < 15.6

References & Advisories

🔗 https://support.apple.com/en-us/124147
🔗 https://support.apple.com/en-us/124149
🔗 https://support.apple.com/en-us/124152
🔗 https://support.apple.com/en-us/124153
🔗 https://support.apple.com/en-us/124154
🔗 https://support.apple.com/en-us/124155
🔗 http://seclists.org/fulldisclosure/2025/Aug/0
🔗 http://seclists.org/fulldisclosure/2025/Jul/30

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