Feed/CVE-2025-21763
CVE-2025-21763HIGHCVSS 7.8

CVE-2025-21763

Published Feb 26, 2025·Updated Oct 15, 2026

NVD Description

In the Linux kernel, the following vulnerability has been resolved: neighbour: use RCU protection in __neigh_notify() __neigh_notify() can be called without RTNL or RCU protection. Use RCU protection to avoid potential UAF.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

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