CVEvulnerability
CVE-2026-90105
- Status
- Received
- Published
- 2026-09-17
- Last modified
- 2026-10-21
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
vxlan: fix reading neigh ha
Currently arp/neigh_reduce read neigh ha directly which can lead to
partial reads while the neigh is being updated. Use neigh_ha_snapshot to
take a stable snapshot of the address similar to route_shortcircuit which
already does the right thing.
References
- https://git.kernel.org/stable/c/6093baf2b2c57e7da33bacd2223570a78b416d89 git.kernel.org
- https://git.kernel.org/stable/c/751cb520f9e47538b7223df133806a29fc41f54f git.kernel.org
- https://git.kernel.org/stable/c/b824059a673b2283e78c7aae2c7d257aad7f0e1d git.kernel.org
- https://git.kernel.org/stable/c/ecc8bac11a101e5f6989a14b92e17b51f9761630 git.kernel.org
- https://git.kernel.org/stable/c/f43ef9a3f9c121472a0754c9e9bff13317ace0f7 git.kernel.org