CVE-2026-64246
Published Jul 24, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: power: reset: linkstation-poweroff: fix use-after-free in the linkstation_poweroff_init() Move of_node_put(dn) after the of_match_node() call, which still needs the node pointer. The node reference is correctly released after use.
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References
Other References
https://git.kernel.org/stable/c/2205275be9be981e70ff29610b0117d8853fac70
https://git.kernel.org/stable/c/3928ae803dee044b01076c478c279c0bd54164cd
https://git.kernel.org/stable/c/8eec545cde69e46e9a1d2b7d915ce4f5df85b3bd
https://git.kernel.org/stable/c/93c7ee139721936b6fa717572e74d3994603ae13
https://git.kernel.org/stable/c/c04d606f8b35ee7d3ed243f63893a607e9d6c0bc
https://git.kernel.org/stable/c/cdda7d384c05485a232ae9a849f6445accb095bf
https://git.kernel.org/stable/c/d109e72f3fbccb540473285d17d7519584f7f76e
Frequently Asked Questions
What is CVE-2026-64246? +
In the Linux kernel, the following vulnerability has been resolved:
power: reset: linkstation-poweroff: fix use-after-free in the linkstation_poweroff_init()
Move of_node_put(dn) after the of_match_node() call, which still needs
the node pointer. The node reference is correctly released after use.
How do I check if I'm vulnerable to CVE-2026-64246? +
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.