PT-2026-92093
CVE-2026-91979
·
Published
2026-09-15
·
Updated
2026-10-19
Description by
CVSS 4.0
7.1
HighMetricsAV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
Vikunja versions prior to 2.6.0
Description
Authenticated users can cause a denial of service during data import because the system fails to limit archive expansion. An attacker can upload highly compressed files that expand to tens of gigabytes in memory and on disk, which exhausts server resources and crashes the instance.
Recommendations
Update to version 2.6.0 or later.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
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