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HIGH

Mozilla developers and community members Lukas Bernhard, Gabriele Svelto, Randell Jesup, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 107

Published Dec 22, 2022

Description

Mozilla developers and community members Lukas Bernhard, Gabriele Svelto, Randell Jesup, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 107. 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 < 108.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (4)

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED
Assigner mozilla
Published Dec 22, 2022
Updated Apr 15, 2025
Reserved Dec 9, 2022
Link CVE-2022-46879

CISA Vulnrichment

Updated Apr 15, 2025

NVD

Status Modified
Modified Jun 17, 2026
Link CVE-2022-46879

Red Hat

No data

ENISA EUVD

Assigner mozilla
Published Dec 22, 2022
Updated Apr 15, 2025
Link EUVD-2022-49659

GitHub

No data