An attacker could have caused a use-after-free in the JavaScript engine to read memory in the JavaScript string section of the heap. This vulnerability affects Firefox < 127.
{
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"binary_version": "127.0.2+build1-0ubuntu0.20.04.1"
},
{
"binary_name": "firefox-dev",
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{
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{
"binary_name": "firefox-mozsymbols",
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],
"availability": "No subscription required"
}