AI Score
Confidence
High
EPSS
Percentile
30.4%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
A type confusion bug in WebAssembly could be leveraged by an attacker to potentially achieve code execution. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.
[
{
"vendor": "Mozilla",
"product": "Firefox",
"versions": [
{
"status": "affected",
"version": "unspecified",
"lessThan": "129",
"versionType": "custom"
}
]
},
{
"vendor": "Mozilla",
"product": "Firefox ESR",
"versions": [
{
"status": "affected",
"version": "unspecified",
"lessThan": "128.1",
"versionType": "custom"
}
]
},
{
"vendor": "Mozilla",
"product": "Thunderbird",
"versions": [
{
"status": "affected",
"version": "unspecified",
"lessThan": "128.1",
"versionType": "custom"
}
]
}
]
[
{
"cpes": [
"cpe:2.3:a:mozilla:firefox_esr:-:*:*:*:*:*:*:*"
],
"vendor": "mozilla",
"product": "firefox_esr",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "128.1",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:a:mozilla:firefox:-:*:*:*:*:*:*:*"
],
"vendor": "mozilla",
"product": "firefox",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "129",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:a:mozilla:thunderbird:-:*:*:*:*:*:*:*"
],
"vendor": "mozilla",
"product": "thunderbird",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "128.1",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]