NVD Vulnerability Detail
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CVE-2026-45847
Summary

In the Linux kernel, the following vulnerability has been resolved:

net: remove WARN_ON_ONCE when accessing forward path array

Although unlikely, recent support for IPIP tunnels increases chances of
reaching this WARN_ON_ONCE if userspace manages to build a sufficiently
long forward path.

Remove it.

Publication Date May 27, 2026, 11:16 p.m.
Registration Date May 28, 2026, 4:11 a.m.
Last Update May 27, 2026, 11:48 p.m.
Related information, measures and tools
Common Vulnerabilities List