Security Update for Thunderbird

thunderbird Updated 02 Oct 2025

Summary

22/04/2024
N/A
Yes i
Unrated
Not published

DLA-3791-1: thunderbird - security update. Affects thunderbird versions < 1:115.10.1-1~deb10u1. Fixed in 1:115.10.1-1~deb10u1. How to fix ↓

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Background

Thunderbird is an open-source email client developed by Mozilla. It provides a range of features for managing emails, contacts, and calendars. The Debian version of Thunderbird, specifically for Debian 10, is affected by a security vulnerability.

Vulnerability Detail

The vulnerability, identified as CVE-2024-2609, CVE-2024-3302, CVE-2024-3852, CVE-2024-3854, CVE-2024-3857, CVE-2024-3859, CVE-2024-3861, and CVE-2024-3864, poses a risk to the security of Thunderbird. These vulnerabilities could potentially be exploited by attackers to execute arbitrary code, cause denial of service, or gain unauthorized access to sensitive information.

How To Fix

Minimum fixed version

1:115.10.1-1~deb10u1

This is the first release that contains the fix.

sudo apt-get install --only-upgrade thunderbird

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Conclusion

It is crucial to update Thunderbird to the recommended version to mitigate the security risks posed by the identified vulnerabilities. For further support on vulnerability remediation, you can reach out to DevNack.com.

See every vulnerability recorded for thunderbird →

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FAQ

Thunderbird is an open-source email client developed by Mozilla. It offers features for managing emails, contacts, and calendars.

The identified vulnerabilities could allow attackers to execute arbitrary code, cause denial of service, or gain unauthorized access to sensitive information.

To fix the vulnerability, update Thunderbird to version 1:115.10.1-1~deb10u1 or later.

No specific workarounds have been mentioned for these vulnerabilities.

You can find more information about the vulnerabilities in the Debian Open Source Vulnerability database.

Related vulnerabilities

Recent vulnerabilities recorded for thunderbird.

How To Fix

Minimum fixed version

1:115.10.1-1~deb10u1

This is the first release that contains the fix.

sudo apt-get install --only-upgrade thunderbird

Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →

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