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Opera 12.10

  -  18.22 MB  -  Freeware
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Opera 12.10.


For those interested in downloading the most recent release of Opera for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Opera 12.10
Why is this app published on FileHorse? (More info)

  • Opera 12.10 Screenshots

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    Opera 12.10 Screenshot 1
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  • Opera 12.10 Screenshot 5

What's new in this version:

General and User Interface
- Internet shortcuts are no longer followed when loaded from inline content; see our advisory Security
- Fixed an issue that could cause Opera not to correctly check for certificate revocation; see our advisory
- Fixed an issue where CORS requests could incorrectly retrieve contents of cross origin pages; see our advisory
- Fixed an issue where data URIs could be used to facilitate Cross-Site Scripting; see our advisory
- Fixed a high severity issue, as reported by Gareth Heyes; details will be disclosed at a later date
- Fixed an issue where specially crafted SVG images could allow execution of arbitrary code, as reported by Attila Suszter; see our advisory
- Fixed a moderate severity issue, as reported by the Google Security Group; details will be disclosed at a later date

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