Hello!

Opera 140 is now stable. This release updates the browser to a new Chromium version, includes a security fix, and brings fresh looks and several improvements.

Security and stability

• Updated Chromium to 157.0.8103.39.
• Fixed a security vulnerability (CVE-2026-125350).
• Fixed several crashes, including ones affecting split screen, the Page Info popup, permission prompts and tab handling.
• Fixed a Mac issue where the browser could lock up periodically on macOS 27.

Fixes

• Importing from Safari no longer ends in endless loading.
• Dark extension icons are visible again in dark mode.
• You can now remove permissions from allowed sites in settings.
• Several Linux fixes, including drag and drop from the bookmarks bar.

You can find the full list in the changelog.

Happy browsing!

Installation links:

• Opera Stable for Windows
• Opera Stable for macOS
• Opera Stable for Linux – deb packages
• Opera Stable for Linux – RPM packages
• Opera Stable for Linux – snap package

---