RHSA-2025:10163: Important: thunderbird security update
Important: thunderbird security update
Other sources
Mozilla Thunderbird is a standalone mail and newsgroup client.Security Fix(es): thunderbird: Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links (CVE-2025-5986) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
— Red Hat
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2025:10163?
The severity of RHSA-2025:10163 is classified as Important.
What vulnerabilities are addressed in RHSA-2025:10163?
RHSA-2025:10163 addresses security vulnerabilities in the Thunderbird email client.
How do I fix RHSA-2025:10163?
To fix RHSA-2025:10163, ensure that you update your affected Red Hat systems to the latest version provided in the advisory.
Which products are affected by RHSA-2025:10163?
The affected products in RHSA-2025:10163 include various versions of Red Hat Enterprise Linux for x86_64 and Power LE.
Is there a workaround for the vulnerabilities in RHSA-2025:10163?
There are no specific workarounds for the vulnerabilities in RHSA-2025:10163; updating is the recommended solution.