CVE-2026-9308
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Jun 01, 2026
Vendor
unknown
Description
Firefox for iOS Reader View replaced page content in its HTML template before replacing other internal placeholders. A malicious page could include a placeholder string that was later substituted with JSON-LD data, potentially resulting in arbitrary JavaScript execution. This vulnerability was fixed in Firefox for iOS 151.2.