PT-2026-51335 · Presire · Qsnapper

Matthias Gerstner · Published 2026-06-22 · Updated 2026-06-22 · CVE-2026-41048

NVD

CVSS v4.0

8.4

High

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Incorrect caching of authentication between different polkit methods in qSnapper before version 1.3.3 allowed a local attacker to use functions like "restore from snapshot" even if only allowed to do "delete snapshot".

Fix

Weakness Enumeration

CWE-303

Related Identifiers

CVE-2026-41048

Affected Products

Qsnapper

References · 4

• https://github.com/presire/qSnapper/releases/tag/v1.3.3 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-41048 · Security Note
• https://bugzilla.suse.com/show_bug.cgi?id=1262218 · Note
• https://security.opensuse.org/2026/05/26/qsnapper-dbus-issues.html#issue-auth-caching · Note