CVE-2023-28162
HIGHFirefox < 111.0 and Firefox ESR < 102.9 - Type Confusion in AudioWorklet Implementation
Title source: llmDescription
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)
Core 4
Core References
Issue Tracking, Permissions Required, Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1811327
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-09/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-10/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-11/
Scores
CVSS v3
8.8
EPSS
0.0070
EPSS Percentile
48.2%
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