An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption. CREATE(Triage):(User=admin) [CVE-2021-27219|https://nvd.nist.gov/vuln/detail/CVE-2021-27219]