Linux Distros Unpatched Vulnerability : CVE-2026-80776

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - futex: Fix race in futexpivotpending during private hash resize A task performing a custom private hash resize can remain blocked in uninterruptible sleep...

CVE-2026-80776

CVE-2026-80776 is a race condition in the Linux kernel futex subsystem, specifically in futex_pivot_pending() during a custom private hash resize. Because futex_pivot_pending() reads the hash_new and hash fields without serialization, a resize task can observe a pre-pivot hash_new alongside a pos...

CVE-2026-80776 futex: Fix race in futex_pivot_pending() during private hash resize

In the Linux kernel, the following vulnerability has been resolved: futex: Fix race in futexpivotpending during private hash resize A task performing a custom private hash resize can remain blocked in uninterruptible sleep indefinitely. The hung-task detector reports: INFO: task futex-resizer:314...

CVE-2026-68173

A flaw was found in the ublk component of the Linux kernel. This vulnerability occurs when the ublk server sends an ENDUSERRECOVERY command without a successful STARTUSERRECOVERY. This can cause I/O requests to become stranded, leading to subsequent file system synchronization operations fsync to...

SUSE CVE-2021-47504

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2021-47504

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2021-47504

In the Linux kernel, the following vulnerability has been resolved: iouring: ensure taskwork gets run as part of cancelations If we successfully cancel a work item but that work item needs to be processed through taskwork, then we can be sleeping uninterruptibly in iouringcancelgeneric and never...

UBUNTU-CVE-2021-47504

In the Linux kernel, the following vulnerability has been resolved: iouring: ensure taskwork gets run as part of cancelations If we successfully cancel a work item but that work item needs to be processed through taskwork, then we can be sleeping uninterruptibly in iouringcancelgeneric and never...