Description
While implementing AudioWorklets, some code may have casted one type to another, invalid, dynamic type. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.
References (4)
Scores
CVSS v3
8.8
EPSS
0.0013
EPSS Percentile
32.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-843
CWE-704
Status
published
Products (3)
mozilla/firefox
< 111.0
mozilla/firefox_esr
< 102.9
mozilla/thunderbird
< 102.9
Published
Jun 02, 2023
Tracked Since
Feb 18, 2026