$ git clone -n https://gitee.com/tomcruiseqi/tigervnc.git /var/lib/mock/dist-an23.2-build-446817-73323/root/chroot_tmpdir/scmroot/tigervnc
Cloning into '/var/lib/mock/dist-an23.2-build-446817-73323/root/chroot_tmpdir/scmroot/tigervnc'...
$ git fetch origin b883c73525d45b45970c26ab71e71e58ac39e860:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/tigervnc
 * [new ref]         b883c73525d45b45970c26ab71e71e58ac39e860 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b883c73 [CVE] CVE-2025-49180