When under stress, closing many connections, the HTTP/2 handling code in Apache httpd 2.4.26 would sometimes access memory after it has been freed, resulting in potentially erratic behaviour.
{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.4.26"
}
],
"source": "CPE_FIELD",
"cpe": "cpe:2.3:a:apache:http_server:2.4.26:*:*:*:*:*:*:*"
}