system
Provide references for <CVE-2021-31256>.
user
Where can I find more information about <CVE-2021-31256>?
assistant
References are available at: https://github.com/gpac/gpac/issues/1705, https://github.com/gpac/gpac/commit/2da2f68bffd51d89b1d272d22aa8cc023c1c066e.