Linux Kernel LinkStation Poweroff UAF
CVE-2026-64246 Published on July 24, 2026
power: reset: linkstation-poweroff: fix use-after-free in the linkstation_poweroff_init()
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.
Products Associated with CVE-2026-64246
Want to know whenever a new CVE is published for Linux Kernel? stack.watch will email you.
Affected Versions
Linux:- Version e2f471efe1d607a7aff38ce53ec717cebe4283d6 and below 93c7ee139721936b6fa717572e74d3994603ae13 is affected.
- Version e2f471efe1d607a7aff38ce53ec717cebe4283d6 and below cdda7d384c05485a232ae9a849f6445accb095bf is affected.
- Version e2f471efe1d607a7aff38ce53ec717cebe4283d6 and below c04d606f8b35ee7d3ed243f63893a607e9d6c0bc is affected.
- Version e2f471efe1d607a7aff38ce53ec717cebe4283d6 and below 3928ae803dee044b01076c478c279c0bd54164cd is affected.
- Version e2f471efe1d607a7aff38ce53ec717cebe4283d6 and below 2205275be9be981e70ff29610b0117d8853fac70 is affected.
- Version e2f471efe1d607a7aff38ce53ec717cebe4283d6 and below d109e72f3fbccb540473285d17d7519584f7f76e is affected.
- Version e2f471efe1d607a7aff38ce53ec717cebe4283d6 and below 8eec545cde69e46e9a1d2b7d915ce4f5df85b3bd is affected.
- Version 5.15 is affected.
- Before 5.15 is unaffected.
- Version 5.15.211, <= 5.15.* is unaffected.
- Version 6.1.177, <= 6.1.* is unaffected.
- Version 6.6.144, <= 6.6.* is unaffected.
- Version 6.12.95, <= 6.12.* is unaffected.
- Version 6.18.38, <= 6.18.* is unaffected.
- Version 7.1.3, <= 7.1.* is unaffected.
- Version 7.2-rc1, <= * is unaffected.