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CVE-2026-9308
Published: Jun 1, 2026
Modified: Jun 1, 2026
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox for iOS | unaffected 151.2 - <= * |
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