CVE-2021-1879

No fix known ExploitedEPSS 7%CVSS 6.1

This issue was addressed by improved management of object lifetimes. This issue is fixed in iOS 12.5.2, iOS 14.4.2 and iPadOS 14.4.2, watchOS 7.3.3. Processing maliciously crafted web content may lead to universal cross site scripting. Apple is aware of a report that this issue may have been actively exploited..

Published 2021-04-02 · In CISA KEV since 2021-11-03 · CVE record · OSV

Products: Apple iOS and iPadOS, Apple iOS, Apple watchOS