Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-23260

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').
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 1.7%
CVSS Severity
CVSS v3 Score 5.5
Products affected by CVE-2026-23260


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