CVE-2022-31741

Description

A crafted CMS message could have been processed incorrectly, leading to an invalid memory read, and potentially further memory corruption. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.18%
Vendor Advisory mozilla.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org
Affected: Mozilla Thunderbird
Affected: Mozilla Firefox
Affected: Mozilla Firefox ESR
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2022-31741?
CVE-2022-31741 has been scored as a high severity vulnerability.
How to fix CVE-2022-31741?
To fix CVE-2022-31741, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-31741 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-31741 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-31741?
CVE-2022-31741 affects Mozilla Thunderbird, Mozilla Firefox, Mozilla Firefox ESR.
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