MFSA2023-40: Security Vulnerability fixed in Firefox 117.0.1, Firefox ESR 115.2.1, Firefox ESR 102.15.1, Thunderbird 102.15.1, and Thunderbird 115.2.2
Published Sep 12, 2023
·Updated
Security Vulnerability fixed in Firefox 117.0.1, Firefox ESR 115.2.1, Firefox ESR 102.15.1, Thunderbird 102.15.1, and Thunderbird 115.2.2
Affected Software
5 affected componentsFixes available
Mozilla Firefox<117.0.1
117.0.1
Mozilla Firefox ESR<102.15.1
102.15.1
Mozilla Firefox ESR<115.2.1
115.2.1
Mozilla Thunderbird<102.15.1
102.15.1
Mozilla Thunderbird<115.2.2
115.2.2
Event History
Sep 12, 2023
Advisory Published
via Mozilla·12:00 AM
Frequently Asked Questions
1
What is the severity of MFSA2023-40?
The severity of MFSA2023-40 is classified as critical.
2
Which software versions are affected by MFSA2023-40?
MFSA2023-40 affects Firefox versions 117.0.1, Firefox ESR versions 102.15.1 and 115.2.1, as well as Thunderbird versions 102.15.1 and 115.2.2.
3
How can I fix MFSA2023-40?
To fix MFSA2023-40, you should update your Firefox or Thunderbird software to the latest version available.
4
Where can I find more information about MFSA2023-40?
You can find more information about MFSA2023-40 on the Mozilla website at [https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/](https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/).
5
What is the vendor of the affected software in MFSA2023-40?
The vendor of the affected software in MFSA2023-40 is Mozilla.