CVE-2024-27876

HIGH 8.1

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

A race condition was addressed with improved locking. This issue is fixed in iOS 17.7 and iPadOS 17.7, iOS 18 and iPadOS 18, macOS Sequoia 15, macOS Sonoma 14.7, macOS Ventura 13.7, visionOS 2. Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files.

Vendor	apple
Product	ios and ipados
Ecosystems	iOS macOS
Industries	Technology
Published	Sep 16, 2024
Last Updated	Apr 2, 2026

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Affected Versions

Apple / iOS and iPadOS

0 < 17.7 0 < 18

Apple / macOS

0 < 13.7 0 < 14.7 0 < 15

Apple / visionOS

0 < 2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.apple.com: https://support.apple.com/en-us/121234 support.apple.com: https://support.apple.com/en-us/121238 support.apple.com: https://support.apple.com/en-us/121246 support.apple.com: https://support.apple.com/en-us/121247 support.apple.com: https://support.apple.com/en-us/121249 support.apple.com: https://support.apple.com/en-us/121250 seclists.org: http://seclists.org/fulldisclosure/2024/Sep/40 seclists.org: http://seclists.org/fulldisclosure/2024/Sep/39 seclists.org: http://seclists.org/fulldisclosure/2024/Sep/36 seclists.org: http://seclists.org/fulldisclosure/2024/Sep/33 seclists.org: http://seclists.org/fulldisclosure/2024/Sep/41 seclists.org: http://seclists.org/fulldisclosure/2024/Sep/32