Threats Tagged 'ubuntu-cve-2026-52979'
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Threats Tagged 'ubuntu-cve-2026-52979'
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A vulnerability in the Linux kernel's PSP security protocol subsystem was resolved, addressing a missing check for device unregistration during association creation. The flaw involved a race condition where device unregistration could complete while a reference was being acquired, potentially leading to instability or denial of service. This issue is part of a broader set of Linux kernel security fixes released by Ubuntu in July 2026. The vulnerability has a medium severity rating with a CVSS score of 5.5 and affects multiple linux-hwe-edge package versions prior to 7.0.0-28.28 and related builds. A patch is available and included in updated kernel packages. Users are advised to update and reboot to apply the fixes. Join the discussion | GCVE Database | 06/24/2026, 17:17:00 UTC Added: 07/16/2026, 10:37:58 UTC |
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