Opera before 9.52, when rendering an http page that has loaded an https page into a frame, displays a padlock icon and offers a security information dialog reporting a secure connection, which might allow remote attackers to trick a user into performing unsafe actions on the http page.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade operaUpgrade linux-opera | Dec 10, 2025 | Aug 25, 2008 |
| Gentoo Linux | — | Upgrade www-client/opera. | Oct 30, 2017 | Sep 27, 2008 |
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