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').

INFO

Published Date :

2026-03-18T17:41:06.738Z

Last Modified :

2026-03-19T16:01:05.479Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2026-23260 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-23260.

URL Resource
https://git.kernel.org/stable/c/811b45e2d795d955bb7fd9c816b40036f4fde350 cve-icon cve-icon
https://git.kernel.org/stable/c/d61171cf097156030142643942c217759a9cc806 cve-icon cve-icon
https://git.kernel.org/stable/c/f08f2d2907675926ac5657b25f86d921f269602a cve-icon cve-icon
https://git.kernel.org/stable/c/f3f380ce6b3d5c9805c7e0b3d5bc28d9ec41e2e8 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2026031819-CVE-2026-23260-6464@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-23260 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-23260 cve-icon
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