This could lead to a potentially exploitable crash. Sometimes, when invalidating JIT code while following an iterator, the newly generated code could be overwritten incorrectly. #CVE-2023-25751: Incorrect code generation during JIT compilation Reporter Lukas Bernhard Impact high Description In general, these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts. Statista and The Radicati Group are both finding that both the number of e-mail users and its sheer volume continue to grow ever larger.Mozilla Foundation Security Advisory 2023-11 Security Vulnerabilities fixed in Thunderbird 102.9 Announced MaImpact high Products Thunderbird Fixed in Finally, if you think that e-mail is dying thanks to competition from programs like Teams, Slack, and Zoom, think again. According to Statista, 18% of all e-mail users are still using desktop e-mail clients.

And although most users now use web-based e-mail services, such as Gmail and Microsoft 365, millions still like standalone e-mail clients. Within the next few months, in the forthcoming Thunderbird 78.2, the program will finally get the long-anticipated power to encrypt end-to-end email messages via OpenPGP.ĭespite all of Mozilla's efforts to get rid of Thunderbird, the program is living on. Its biggest feature is its Lightning calendar, and tasks add-on has finally been completely integrated into the program. The latest version, Thunderbird 78, comes with many minor improvements. Now, Thunderbird, under MZLA, is charting its own course. By May 2017, Mozilla re-committed to the project and active development started again. Nothing came of those suggestions, but Thunderbird's loyal users rallied to the beleaguered program with financial donations.

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