Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "115.12"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "127.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "115.12"
}
]
}
]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-5693.json"