Threats Tagged 'ubuntu-cve-2026-91142'
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Threats Tagged 'ubuntu-cve-2026-91142'
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An integer overflow vulnerability exists in Cockpit's do_lastlog() function on ILP32 builds. A low-privileged authenticated user with a large User ID (UID) can cause the offset calculation to wrap around, enabling unauthorized reads and writes to other users' lastlog records. This flaw may disclose or alter sensitive login accounting information but does not allow code execution or privilege escalation. The vulnerability has a medium severity with a CVSS score of 3.6. Join the discussion | GCVE Database | 09/18/2026, 17:17:00 UTC Added: 09/24/2026, 06:08:03 UTC |
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