CVE-2022-34485

Description

Mozilla developers Bryce Seager van Dyk and the Mozilla Fuzzing Team reported potential vulnerabilities present in Firefox 101. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 102.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.39%
Vendor Advisory mozilla.org
Affected: Mozilla Firefox
Published at:
Updated at:

References

Link Tags
https://www.mozilla.org/security/advisories/mfsa2022-24/ vendor advisory
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1768409%2C1768578 broken link

Frequently Asked Questions

What is the severity of CVE-2022-34485?
CVE-2022-34485 has been scored as a critical severity vulnerability.
How to fix CVE-2022-34485?
To fix CVE-2022-34485, 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-2022-34485 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-34485 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-2022-34485?
CVE-2022-34485 affects Mozilla Firefox.
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