cve-2026-46012

CVE-2026-46012 is a Linux kernel vulnerability published by NVD on May 27, 2026, involving a memory leak in the rxrpc authentication path, specifically in the rxkad_verify_response() function used by the RxRPC subsystem. The vulnerability has not yet been scored by NVD, and the record is still awaiting enrichment. This absence of a severity rating highlights a challenge in modern kernel vulnerability management, where fixes often outpace scoring systems. The bug itself is a memory leak that occurs when a function allocates objects and fails to free them on certain conditional exits. While the tag is associated with WindowsForum.com, the content focuses on Linux kernel security, making it relevant for IT professionals and system administrators managing cross-platform environments.