https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-15T22:27:08.309232+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-9309 CVE-2026-9309 — Arbitrary JavaScript execution in internal pages via Reader View JSON-LD injection 2026-10-15T22:27:08.326838+00:00

Affected: Mozilla Firefox for iOS

Firefox for iOS Reader View did not properly escape HTML tags in JSON-LD metadata. A malicious page could inject markup that changed Reader View behavior and leaked sensitive URL parameters. These parameters could then be used to access internal pages, potentially resulting in arbitrary JavaScript execution in an internal origin. This vulnerability was fixed in Firefox for iOS 151.2.