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.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.4 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://bugzilla.suse.com/show_bug.cgi?id=1261795	Third Party Advisory
https://github.com/presire/qSnapper/releases/tag/v1.3.3	Release Notes
https://security.opensuse.org/2026/05/26/qsnapper-dbus-issues.html#issue-polkit-bypass	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:presire:qsnapper:*:*:*:*:*:*:*:*

History

25 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Una condición de carrera entre el tiempo de verificación y el tiempo de uso en la autenticación de polkit de qSnapper anterior a la versión 1.3.3 permitía a un atacante local eludir el mecanismo de autenticación de qSnapper y operar, p. ej., como usuario root.

Information

Published : 2026-06-22 16:16

Updated : 2026-10-25 23:10

NVD link : CVE-2026-41045

Mitre link : CVE-2026-41045

CVE.ORG link : CVE-2026-41045

JSON object : View

Products Affected

presire

qsnapper

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

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