7 matches found
SUSE CVE-2026-64426
In the Linux kernel, the following vulnerability has been resolved: iouring/nop: fix file reference leak with IOSQEFIXEDFILE NOP file-acquisition support choses between a fixed registered file and a normal fget'd file based on its own IORINGNOPFIXEDFILE flag in sqe-nopflags. However, a request's...
UBUNTU-CVE-2026-64426
In the Linux kernel, the following vulnerability has been resolved: iouring/nop: fix file reference leak with IOSQEFIXEDFILE NOP file-acquisition support choses between a fixed registered file and a normal fget'd file based on its own IORINGNOPFIXEDFILE flag in sqe-nopflags. However, a request's...
CVE-2026-64426 io_uring/nop: fix file reference leak with IOSQE_FIXED_FILE
In the Linux kernel, the following vulnerability has been resolved: iouring/nop: fix file reference leak with IOSQEFIXEDFILE NOP file-acquisition support choses between a fixed registered file and a normal fget'd file based on its own IORINGNOPFIXEDFILE flag in sqe-nopflags. However, a request's...
EUVD-2026-48770
In the Linux kernel, the following vulnerability has been resolved: iouring/nop: fix file reference leak with IOSQEFIXEDFILE NOP file-acquisition support choses between a fixed registered file and a normal fget'd file based on its own IORINGNOPFIXEDFILE flag in sqe-nopflags. However, a request's...
CVE-2026-64426
Summary (CVE-2026-64426) Multiple sources describe a Linux kernel vulnerability in io_uring/nop where a file reference leak occurs when IOSQE_FIXED_FILE is set but IORING_NOP_FIXED_FILE is not; if REQ_F_FIXED_FILE is set, io_nop() may take the normal path and grab a real reference via io_file_get...
