CVE-2025-39968
Published Oct 15, 2025
Modified Apr 15, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: i40e: add max boundary check for VF filters There is no check for max filters that VF can request. Add it.
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References
Other References
https://git.kernel.org/stable/c/02aae5fcdd34c3a55a243d80a1b328a35852a35c
https://git.kernel.org/stable/c/77a35be582dff4c80442ebcdce24d45eed8a6ce4
https://git.kernel.org/stable/c/8b13df5aa877b9e4541e301a58a84c42d84d2d9a
https://git.kernel.org/stable/c/9176e18681cb0d34c5acc87bda224f5652af2ab8
https://git.kernel.org/stable/c/cb79fa7118c150c3c76a327894bb2eb878c02619
https://git.kernel.org/stable/c/d33e5d6631ac4fddda235a7815babc9d3f124299
https://git.kernel.org/stable/c/e490d8c5a54e0dd1ab22417d72c3a7319cf0f030
https://git.kernel.org/stable/c/edecce7abd7152b48e279b4fa0a883d1839bb577
Frequently Asked Questions
What is CVE-2025-39968? +
In the Linux kernel, the following vulnerability has been resolved:
i40e: add max boundary check for VF filters
There is no check for max filters that VF can request. Add it.
How do I check if I'm vulnerable to CVE-2025-39968? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.