Threats Tagged 'ubuntu-cve-2026-53080'
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Threats Tagged 'ubuntu-cve-2026-53080'
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Linux hwe edge: In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_fw: fix NULL dereference of "old" filters before change() Like…CVE-2026-53080 0 A vulnerability in the Linux kernel's cls_fw module caused a NULL pointer dereference due to improper handling of "old-style" filters before their change() function is called. This flaw could lead to kernel warnings and potential crashes when invalid filters classify packets before being validated. The issue was fixed by skipping old-style classification on shared blocks, preventing the NULL dereference and associated WARN_ON() triggers. Join the discussion | GCVE Database | 06/24/2026, 17:17:00 UTC Added: 07/17/2026, 10:17:24 UTC |
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