CVE-2021-30884
- Source
- https://cve.org/CVERecord?id=CVE-2021-30884
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-30884.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-30884
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:17:45.418659Z
- Published
- 2021-08-24T19:15:16Z
- Modified
- 2026-01-31T03:28:53.912129Z
- Severity
-
- 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Visiting a maliciously crafted website may reveal a user's browsing history.
- References