CVE-2025-43277

HIGH 7.8

CVSS Score

7.8

EPSS Score

0.0%

EPSS Percentile

0th

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, macOS Sonoma 14.8, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing a maliciously crafted audio file may lead to memory corruption.

Vendor	apple
Product	ios and ipados
Ecosystems	iOS macOS
Industries	Technology
Published	Jul 29, 2025
Last Updated	Apr 2, 2026

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Affected Versions

Apple / iOS and iPadOS

0 < 18.6

Apple / macOS

0 < 14.8 0 < 15.6

Apple / tvOS

0 < 18.6

Apple / visionOS

0 < 2.6

Apple / watchOS

0 < 11.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.apple.com: https://support.apple.com/en-us/124147 support.apple.com: https://support.apple.com/en-us/124149 support.apple.com: https://support.apple.com/en-us/124153 support.apple.com: https://support.apple.com/en-us/124154 support.apple.com: https://support.apple.com/en-us/124155 support.apple.com: https://support.apple.com/en-us/125112 seclists.org: http://seclists.org/fulldisclosure/2025/Sep/55 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/37 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/35 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/32 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/30