<div dir="ltr">Dear maintainer,<br><br>Yes, this is a regression in cifs-utils, and it recently has affected Ubuntu<br>as well.<br><br>Downstream bug:<br><a href="https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/2112614">https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/2112614</a><br><br>The issue is fixed in:<br><br>commit f4fd27cf60d6431d83ea18b4962aef845f9312bd<br>Author: Henrique Carvalho <<a href="mailto:henrique.carvalho@suse.com">henrique.carvalho@suse.com</a>><br>Date: Fri May 30 12:28:14 2025 -0300<br>Subject: cifs.upcall: correctly treat UPTARGET_UNSPECIFIED as UPTARGET_APP<br>Link: <a href="https://git.samba.org/?p=cifs-utils.git;a=commit;h=f4fd27cf60d6431d83ea18b4962aef845f9312bd">https://git.samba.org/?p=cifs-utils.git;a=commit;h=f4fd27cf60d6431d83ea18b4962aef845f9312bd</a><br><br>which is released in 7.4 of cifs-utils yesterday.<br><br><a href="https://lists.samba.org/archive/samba-technical/2025-June/139484.html">https://lists.samba.org/archive/samba-technical/2025-June/139484.html</a><br><br>Additionally, 7.3 also introduced a memory leak if a valid service ticket is not<br>found.<br><br>Downstream bug:<br><a href="https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/2113906">https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/2113906</a><br><br>This is also fixed in 7.4 of cifs-utils.<br><br>I regrettably introduced these regressions to Ubuntu when patching CVE-2025-2312.<br><br><a href="https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2099914">https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2099914</a><br><a href="https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/2099917">https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/2099917</a><br><br>Please package the new 7.4 release to unstable and it should fix everyone up.<br><br>Thanks,<br>Matthew</div>