Provide references for CVE-2021-28874.
Where can I find more information about CVE-2021-28874?
References are available at: https://github.com/SerenityOS/serenity/issues/5769, https://github.com/SerenityOS/serenity/pull/5802, https://github.com/SerenityOS/serenity/commit/c9f25bca048443e317f1994ba9b106f2386688c3.