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Opera 9.63

  -  13.46 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 9.63.


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 9.63

  • Opera 9.63 Screenshots

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    Opera 9.63 Screenshot 1
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What's new in this version:

- Opera 9.63 incorporates the Opera Presto 2.1.1 user agent engine.

Security:
- Manipulating text input contents can allow execution of arbitrary code, as reported by Red XIII. See our advisory.
- HTML parsing flaw can cause Opera to execute arbitrary code, as reported by Alexios Fakos. See our advisory.
- Long hostnames in file: URLs can cause execution of arbitrary code, as reported by Vitaly McLain. see our advisory.
- Script injection in feed preview can reveal contents of unrelated news feeds, as reported by David Bloom. See our advisory.
- Built-in XSLT templates can allow cross-site scripting, as reported by Robert Swiecki of the Google Security Team. See our advisory.
- Fixed an issue that could reveal random data, as reported by Matthew of Hispasec Sistemas. Details will be disclosed at a later date.
- SVG images embedded using tags can no longer execute Java or plugin content, suggested by Chris Evans.

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