Healthcheck error messages: "The command runner failed to run"

[RandomUser0815]

Yesterday I succesfully upgraded to passbolt-ce-server-5.5.0-1, after upgrading from Ubuntu Jammy to Ubuntu Noble.
While everything works fine, and the health check does not report any issues in regard to Passbolt, I receive the below errors.

I run the healthcheck via the command "sudo -H -u www-data bash -c "/usr/share/php/passbolt/bin/cake passbolt healthcheck""

2025-09-17 12:19:43 error: The command runner failed to run. Error: The command "'uname' '-a'" failed.

Working directory: /root

Error: proc_open(): posix_spawn() failed: Permission denied
....2025-09-17 12:19:43 error: The command runner failed to run. Error: The command "gpg --version | grep gpg" failed.

Working directory: /root

Error: proc_open(): posix_spawn() failed: Permission denied
2025-09-17 12:19:43 error: The command runner failed to run. Error: The command "gpg --version | grep libgcrypt" failed.

Working directory: /root

Error: proc_open(): posix_spawn() failed: Permission denied
.......2025-09-17 12:19:43 error: The command runner failed to run. Error: The command "timedatectl | grep -i -A 1 clock" failed.

Working directory: /root

Error: proc_open(): posix_spawn() failed: Permission denied

When I ran the commands one by one via User "www-data" I do not see any error messages.

sudo -H -u www-data bash -c "gpg --version | grep gpg"
gpg (GnuPG) 2.4.4

sudo -H -u www-data bash -c "uname -a"
Linux passbolt 6.8.0-79-generic #79-Ubuntu SMP PREEMPT_DYNAMIC Tue Aug 12 14:42:46 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

There seems to be something broken...

[qntoni]

Hello @RandomUser0815,
We are aware of this concerns as we already have an internal ticket for that (ref. PB-40266). Actually this is happening when the healthCheck is ran from a direcotry where the webserver (www-data) doesn't have the x bit set high which will make most commands run in the healthCheck failling. This should not be blocking though.

Thanks for your patience while we are investigating it.