CVE-2026-90105
vxlan: fix reading neigh ha
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 17, 2026 |
| Last Updated | Oct 30, 2026 |
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Affected Versions
Linux / Linux
e4f67addf158f98f8197e08974966b18480dc751 < a1e86c5b4463178751a9fd3f0a3876a602dc360c e4f67addf158f98f8197e08974966b18480dc751 < 6093baf2b2c57e7da33bacd2223570a78b416d89 e4f67addf158f98f8197e08974966b18480dc751 < 751cb520f9e47538b7223df133806a29fc41f54f e4f67addf158f98f8197e08974966b18480dc751 < f43ef9a3f9c121472a0754c9e9bff13317ace0f7 e4f67addf158f98f8197e08974966b18480dc751 < ecc8bac11a101e5f6989a14b92e17b51f9761630 e4f67addf158f98f8197e08974966b18480dc751 < b824059a673b2283e78c7aae2c7d257aad7f0e1d
Linux / Linux
3.8
References
git.kernel.org: https://git.kernel.org/stable/c/a1e86c5b4463178751a9fd3f0a3876a602dc360c git.kernel.org: 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/f43ef9a3f9c121472a0754c9e9bff13317ace0f7 git.kernel.org: https://git.kernel.org/stable/c/ecc8bac11a101e5f6989a14b92e17b51f9761630 git.kernel.org: https://git.kernel.org/stable/c/b824059a673b2283e78c7aae2c7d257aad7f0e1d