https://bugs.kde.org/show_bug.cgi?id=517735

            Bug ID: 517735
           Summary: Automatic updates results in password prompts popping
                    up
    Classification: Applications
           Product: Discover
      Version First unspecified
       Reported In:
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: Updates
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected]
  Target Milestone: ---

SUMMARY

Enabling automatic updates in the KDE system settings leads to password prompts
regularly popping up. Updates won't be installed if you don't enter your
password into one of these windows, which you can't check for legitimacy.

(If this is a Kubuntu issue, please close this and I will file a bug
downstream)

STEPS TO REPRODUCE
1. Set updates to automatic (rather than manual) in KDE system settings
2. Wait and observe

OBSERVED RESULT

Password prompts will pop up regularly, requiring you to type your password
into any random window that just spawned which you can't check for legitimacy,
which is not something you should ever do.

EXPECTED RESULT

Password might be asked for maybe once, when changing the setting (then, your
"proof" for the password window being legit would be the timing – a potential
attacker could still attempt to time a fake password window correctly, but this
should be much harder. The general problem of password prompts not being
recognisable as  trustworthy is much larger and out of scope for this ticket).

Updating service should run with the required permissions.

SOFTWARE/OS VERSIONS

Operating System: Kubuntu 25.10
KDE Plasma Version: 6.4.5
KDE Frameworks Version: 6.17.0
Qt Version: 6.9.2

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