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- MOZILLA THUNDERBIRD FORUM INSTALL
- MOZILLA THUNDERBIRD FORUM UPGRADE
- MOZILLA THUNDERBIRD FORUM WINDOWS 10
- MOZILLA THUNDERBIRD FORUM PORTABLE
You can also post a note to the Thunderbird Portable Support Forum. To see if any of them address your question. However, due to add-on incompatibility issues between the two major releases, many users have opted to stay on 78.x, which from a security perspective, is getting increasingly risky.Of the most common issues that arise when using Thunderbird Portable are addressed here.
MOZILLA THUNDERBIRD FORUM UPGRADE
The latest stats from Mozilla show that only 65% of Thunderbird users have upgraded to 91.x, with the rest still using older, unsupported, and now vulnerable versions.Ī month ago, Mozilla forced an upgrade from 78.x to 91.x, to ensure that everyone is running the latest stable version of the email client. Ubuntu has also released a security notice for Thunderbird for the flaws that concern the Linux distribution, and an updated package has been made available on the stable repository.
MOZILLA THUNDERBIRD FORUM INSTALL
From there, you will be offered the option to download and install the latest available version. To upgrade to the latest version immediately, open Thunderbird, click on the app menu, and select Help > About Thunderbird. This could have caused sensitive data to be recorded to a user's Microsoft account."ĭue to the severity of the above flaws, upgrading the popular email client to version 91.3 or later should be done as soon as possible. "Applications that wish to prevent copied data from being recorded in Cloud History must use specific clipboard formats and Firefox before versions 94 and ESR 91.3 did not implement them.
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MOZILLA THUNDERBIRD FORUM WINDOWS 10
"Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record data copied to the clipboard to the cloud, and make it available on other computers in certain scenarios," explained Mozilla. However, Thunderbird and Mozilla did not use those formats, potentially allowing sensitive data to be synchronized. To prevent sensitive data from being synced to the cloud, Microsoft introduced specific clipboard formats that Windows would not copy to the cloud. The Windows 10 Cloud Clipboard feature was introduced in 2018, and if enabled, will sync data you copy to the clipboard into the cloud, so it is available on other devices you have an account. One vulnerability tracked as CVE-2021-38505 is of particular interest as its related to the Windows 10 Cloud Clipboard.