CVE-2025-43255

LOW 3.3

CVSS Score

3.3

EPSS Score

0.0%

EPSS Percentile

0th

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination.

Vendor	apple
Product	macos
Ecosystems	macOS iOS
Industries	Technology
Published	Aug 29, 2025
Last Updated	Apr 2, 2026

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Affected Versions

Apple / macOS

0 < 13.7.7 0 < 14.7.7 0 < 15.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.apple.com: https://support.apple.com/en-us/124149 support.apple.com: https://support.apple.com/en-us/124150 support.apple.com: https://support.apple.com/en-us/124151 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/34 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/33 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/32