CVE-2018-4085

8.8 highEPSS 1.5%

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "QuartzCore" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Severity

CVSS 3.0

8.8 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2018-04-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:apple_tv
apple:iphone_os
apple:mac_os_x
apple:watchos

References

http://www.securityfocus.com/bid/102782
http://www.securitytracker.com/id/1040265
http://www.securitytracker.com/id/1040267
https://support.apple.com/HT208462
https://support.apple.com/HT208463

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