$ git clone -n https://gitee.com/src-anolis-os/libssh2.git /var/lib/mock/dist-an23.4-build-536412-82468/root/chroot_tmpdir/scmroot/libssh2
Cloning into '/var/lib/mock/dist-an23.4-build-536412-82468/root/chroot_tmpdir/scmroot/libssh2'...
$ git fetch origin a23.4:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/libssh2
 * [new branch]      a23.4      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bcf3c32 [CVE][upstream] FIX CVE-2026-7598