Feed/CVE-2026-63864
CVE-2026-63864

CVE-2026-63864

Published Jul 19, 2026·Updated Jul 19, 2026

NVD Description

In the Linux kernel, the following vulnerability has been resolved: bpf: Propagate error from visit_tailcall_insn Commit e40f5a6bf88a ("bpf: correct stack liveness for tail calls") added visit_tailcall_insn() but did not check its return value.

References

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