In the Linux kernel, the following vulnerability has been resolved:
smb/server: fix possible memory leak in smb2_read()
Memory leak occurs when ksmbd_vfs_read() fails. Fix this by adding the missing kvfree().
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In the Linux kernel, the following vulnerability has been resolved:
smb/server: fix possible memory leak in smb2_read()
Memory leak occurs when ksmbd_vfs_read() fails. Fix this by adding the missing kvfree().
December 6, 2025
April 15, 2026
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
smb/server: fix possible memory leak in smb2_read()
Linux kernel vulnerabilities
Linux kernel vulnerabilities
Linux kernel (Azure) vulnerabilities
Linux kernel (GCP) vulnerabilities
Linux kernel (OEM) vulnerabilities
Linux kernel vulnerabilities
Linux kernel (FIPS) vulnerabilities
Linux kernel (Real-time) vulnerabilities
Linux kernel (AWS) vulnerabilities
Linux kernel (Raspberry Pi) vulnerabilities
Linux kernel (NVIDIA) vulnerabilities
Linux kernel (Azure) vulnerabilities
Linux kernel (Azure) vulnerabilities
Linux kernel (Azure FIPS) vulnerabilities
Linux kernel (Xilinx) vulnerabilities
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Explore the affected products and dependency analysis for CVE-2025-40286
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