VulnerabilityAnalyzed
CVE-2026-41045
A time-to-check-time-of-use in polkit authentication of qSnapper before version 1.3.3 allowed a local attacker to bypass qSnappers authentication mechanism and operate e.g. as root user.
HIGH 7.0EPSS 0.16%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.16%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A time-to-check-time-of-use in polkit authentication of qSnapper before version 1.3.3 allowed a local attacker to bypass qSnappers authentication mechanism and operate e.g. as root user.
- CVSS 3.1
- 7.0 HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.16% probability · 5th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-367
- Affected
- presire/qsnapper
- Source
- meissner@suse.de
References
- https://bugzilla.suse.com/show_bug.cgi?id=1261795Third Party Advisory
- https://github.com/presire/qSnapper/releases/tag/v1.3.3Release Notes
- https://security.opensuse.org/2026/05/26/qsnapper-dbus-issues.html#issue-polkit-bypassThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.