Vulnerability in Linux

CVE-2026-53032

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL deref in map_kptr_match_type for scalar regs Commit ab6c637ad027 ("bpf: Fix a bpf_kptr_xchg() issue with local kptr") refactored map_kptr_match_type() to b…

Affected products

  • Linux — versions ab6c637ad0276e42f8acabcbc64932a6d346dab3, af3d2e0f3a54e67806959d161e613457772babc5, 4782968e0d631b0d8944dcfd4bf8fb49be087101

References