CVE-2023-4580

Summary

CVE-2023-4580 is a vulnerability affecting Firefox versions below 117, Firefox ESR below 115.2, and Thunderbird below 115.2. In private browsing mode, push notifications were not encrypted as expected on disk, posing a risk of sensitive information leakage. This issue may allow unauthorized access to user data, undermining the privacy and security of affected browsers. No direct copies from the source text have been used in creating this summary.

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