Description
Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable crash.<br>*This bug only affects Firefox on ARM64 platforms.*. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
References (4)
Scores
CVSS v3
6.5
EPSS
0.0018
EPSS Percentile
39.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-240
Status
published
Products (3)
mozilla/firefox
< 105.0
mozilla/firefox_esr
< 102.3
mozilla/thunderbird
< 102.3
Published
Dec 22, 2022
Tracked Since
Feb 18, 2026