CVE-2026-31660 nfc: pn533: allocate rx skb before consuming bytes

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: allocate rx skb before consuming bytes pn532receivebuf reports the number of accepted bytes to the serdev core. The current code consumes bytes into recvskb and may already hand a complete frame to pn533recvframe befo...

Guest 资源管理错误漏洞

Guest is an application product. Guest suffers from a resource management error vulnerability that stems from the Guest driver executing HW commands when a shared buffer has not yet been allocated, leading to use after free...