CVE-2025-11598 Exposure of Confidential Information in mObywatel application
An unauthorized user can view sensitive personal information via the iOS App Switcher after the session ends, exposing data from the last active view.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-11598?
CVE-2025-11598 is a low-severity vulnerability in Centralny Ośrodek Informatyki mObywatel, published on 3 Feb 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
In mObywatel iOS application an unauthorized user can use the App Switcher to view the account owner's personal information in the minimized app window, even after the login session has ended (reopening the app would require the user to log in). The data exposed depends on the last application view displayed before the application was minimized
This issue was fixed in version 4.71.0
Weakness: CWE-359
Which versions are affected by CVE-2025-11598?
How do I fix CVE-2025-11598?
No fix has been published for CVE-2025-11598 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-11598 being exploited?
There is no known exploitation of CVE-2025-11598 in the wild and no public exploit code.
Sources
Also known as GHSA-ff7f-3f4v-gpgc.