Linux · Linux Kernel · CVE-2026-46089
**Name of the Vulnerable Software and Affected Versions**
Linux kernel (affected versions not specified)
openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1
**Description**
A flaw exists in the zram module where partial discard requests are not properly handled. When a partial discard is requested, the system returns immediately without performing the discard work but fails to call the `bio endio()` function. This causes the `blkdiscard` process to sleep indefinitely within the `submit bio wait()` function.
**Recommendations**
Update to kernel-devel-7.0.11-1.1 for openSUSE Tumbleweed.
At the moment, there is no information about a newer version that contains a fix for this vulnerability for the Linux kernel.