Threats Tagged 'ghsa-qfvw-mjm8-22x7'
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Threats Tagged 'ghsa-qfvw-mjm8-22x7'
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A high-severity vulnerability in the Linux kernel's BPF subsystem was resolved. The issue involves improper handling of arena frees in bpf_arena_free_pages(), where scalar arena addresses below the arena base could lead to out-of-range free-tree offsets. This flaw could allow allocations to return addresses below the arena mapping, potentially leading to serious memory corruption. The vulnerability is tracked as CVE-2026-93045 and has a CVSS score of 7.8. Join the discussion | GCVE Database | 09/17/2026, 18:32:08 UTC Added: 09/19/2026, 01:27:53 UTC |
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