CVE-2017-2471

8.8 highEPSS 8.5%

An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. watchOS before 3.2 is affected. The issue involves the "WebKit" component. A use-after-free vulnerability allows remote attackers to execute arbitrary code 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: 8.5% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWE: CWE-416
Published: 2017-04-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:iphone_os
apple:safari
apple:watchos

References

http://www.securityfocus.com/bid/97133
http://www.securitytracker.com/id/1038137
https://bugs.chromium.org/p/project-zero/issues/detail?id=1105
https://security.gentoo.org/glsa/201706-15
https://support.apple.com/HT207600

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