Threats Tagged 'cve-2026-98590'
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Threats Tagged 'cve-2026-98590'
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A vulnerability in the Linux kernel's BPF (Berkeley Packet Filter) sock context code generation was fixed. The issue involved incorrect handling of the rx_queue_mapping field, where the code used 64-bit move instructions that could cause the register to hold values outside the verifier's assumptions. This discrepancy could lead to unexpected runtime values. The fix ensures the read value width matches the assumed size by using 32-bit move instructions and correctly reporting the destination variable size. Join the discussion | GCVE Database | 10/18/2026, 18:31:55 UTC Added: 10/18/2026, 19:40:30 UTC |
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