CVE lookup

CVE-2026-43456

Pruva has a verified reproduction for CVE-2026-43456: Linux kernel bonding can inherit header_ops from non‑Ethernet slaves (e.g., GRE), causing type confusion and kernel crashes when dev_hard_header() is invoked on the bond device.. The canonical evidence record is REPRO-2026-00211.

REPRO

REPRO-2026-00211

Package

Linux kernel (bonding driver) · linux

Severity

HIGH

Status

published

Open verified reproduction Plain text for agents NVD source