Detections
Analytics
CVE-2026-23260
high
Description
In the Linux kernel, the following vulnerability has been resolved: regmap: maple: free entry on mas_store_gfp() failure regcache_maple_write() allocates a new block ('entry') to merge adjacent ranges and then stores it with mas_store_gfp(). When mas_store_gfp() fails, the new 'entry' remains allocated and is never freed, leaking memory. Free 'entry' on the failure path; on success continue freeing the replaced neighbor blocks ('lower', 'upper').
References
https://git.kernel.org/stable/c/f3f380ce6b3d5c9805c7e0b3d5bc28d9ec41e2e8
https://git.kernel.org/stable/c/f08f2d2907675926ac5657b25f86d921f269602a
https://git.kernel.org/stable/c/d61171cf097156030142643942c217759a9cc806
https://git.kernel.org/stable/c/811b45e2d795d955bb7fd9c816b40036f4fde350