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memory leak fix
About this tag
The memory leak fix tag on WindowsForum.com covers discussions about resolving memory leaks in system components, particularly in Linux kernel drivers and subsystems that may affect Windows environments. Recent threads highlight vulnerabilities like CVE-2026-45986 in the ccree crypto driver and CVE-2026-23259 in the io_uring read/write path, where improper cleanup leads to memory leaks. These issues are relevant for Windows administrators managing hybrid or virtualized infrastructures that rely on Linux kernels. The tag focuses on understanding the technical details of such leaks, their potential impact on system stability and performance under load, and the importance of applying patches to prevent resource exhaustion.
CVE-2026-45986 is a newly published Linux kernel vulnerability from kernel.org, recorded by NVD on May 27, 2026, covering a memory leak in the ccree crypto driver’s cc_mac_digest() path when final hash request mapping fails. It is not yet scored by NVD, and that absence matters almost as much as...
The Linux kernel’s io_uring subsystem is back in the security spotlight, this time for a bug centered on request cleanup in the read/write path. The issue, now tracked as CVE-2026-23259, is described as a failure to free a potentially allocated iovec when cache insertion fails during teardown...