MFSA-RESERVE-2025-1975837: Low severity Mozilla Firefox vulnerability
Published Aug 19, 2025
·Updated
Affected Software
4 affected componentsFixes available
Mozilla Firefox<142
142
Mozilla Thunderbird<142
142
Mozilla Thunderbird ESR<140.2
140.2
Mozilla Firefox ESR<140.2
140.2
Event History
Aug 19, 2025
CVE Published
via Mozilla·12:00 AM
Data Sourced
via Mozilla·12:00 AM
DescriptionSeverityAffected Software
Updated
via Mozilla·12:00 AM
Affected Software
Parent advisories
This vulnerability appears in the following advisories.
Frequently Asked Questions
1
What is the severity of MFSA-RESERVE-2025-1975837?
The severity of MFSA-RESERVE-2025-1975837 is classified as low.
2
Which software is affected by MFSA-RESERVE-2025-1975837?
MFSA-RESERVE-2025-1975837 affects Mozilla Firefox, Mozilla Thunderbird, Mozilla Thunderbird ESR, and Mozilla Firefox ESR.
3
When was MFSA-RESERVE-2025-1975837 published?
MFSA-RESERVE-2025-1975837 was published on August 19, 2025.
4
How do I mitigate the risks associated with MFSA-RESERVE-2025-1975837?
To mitigate the risks of MFSA-RESERVE-2025-1975837, it is advisable to update the affected software to the latest version.
5
Is there an official reference for MFSA-RESERVE-2025-1975837?
Yes, you can find more information about MFSA-RESERVE-2025-1975837 in the official Mozilla security advisories.