CVE-2026-45967

A flaw was found in the Linux kernel. Specifically, a bug in the mapdirectvalueaddr function, which is part of the Berkeley Packet Filter BPF instruction array map, leads to incorrect address calculations when dealing with non-zero offsets. This issue could result in the kernel accessing unintend...

CVE-2026-45967 bpf: Return proper address for non-zero offsets in insn array

In the Linux kernel, the following vulnerability has been resolved: bpf: Return proper address for non-zero offsets in insn array The mapdirectvalueaddr function of the instruction array map incorrectly adds offset to the resulting address. This is a bug, because later the resolvepseudoldimm64...

PT-2026-43834

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The map direct value addr function of the instruction array map incorrectly adds an offset to the resulting address. This occurs because the resolve pseudo ldimm64 function subsequently...