2662 matches found
RHEL 10 : kernel (RHSA-2026:67114)
The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:67114 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: iouring/poll: fix signed...
SUSE CVE-2026-81009
In the Linux kernel, the following vulnerability has been resolved: iouring/query: cap user size passed to copystructtouser iohandlequeryentry clamps hdr.size for the inbound copyfromuser but keeps the original user value as usize. copystructtouser uses that usize and, when it is larger than the...
SUSE CVE-2026-81010
In the Linux kernel, the following vulnerability has been resolved: iouring/waitid: honor taskwork cancellation iowaitidcb may run through the fallback taskwork path when taskworkadd can no longer queue work to the originating task. The fallback runs from a kworker and iouring marks such task wor...
Linux Distros Unpatched Vulnerability : CVE-2026-81009
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iouring/query: cap user size passed to copystructtouser iohandlequeryentry clamps hdr.size for the inbound copyfromuser but keeps the original user value as...
Linux Distros Unpatched Vulnerability : CVE-2026-81010
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iouring/waitid: honor taskwork cancellation iowaitidcb may run through the fallback taskwork path when taskworkadd can no longer queue work to the originating...
CVE-2026-81009
A flaw was found in the Linux kernel. The iouring/query interface, specifically within the iohandlequeryentry function, does not properly cap the user-provided size when zeroing memory. A local attacker can exploit this by sending a specially crafted query that requests an excessively large amoun...
CVE-2026-81010
A flaw was found in the Linux kernel's iouring/waitid component. The iowaitidcb function, when running from a kernel worker, fails to properly acknowledge task work cancellation. This oversight causes the dowait function to execute within an incorrect task context, which is critical as waitid...
DEBIAN-CVE-2026-81009
In the Linux kernel, the following vulnerability has been resolved: iouring/query: cap user size passed to copystructtouser iohandlequeryentry clamps hdr.size for the inbound copyfromuser but keeps the original user value as usize. copystructtouser uses that usize and, when it is larger than the...
DEBIAN-CVE-2026-81010
In the Linux kernel, the following vulnerability has been resolved: iouring/waitid: honor taskwork cancellation iowaitidcb may run through the fallback taskwork path when taskworkadd can no longer queue work to the originating task. The fallback runs from a kworker and iouring marks such task wor...
CVE-2026-81010
In the Linux kernel, the following vulnerability has been resolved: iouring/waitid: honor taskwork cancellation iowaitidcb may run through the fallback taskwork path when taskworkadd can no longer queue work to the originating task. The fallback runs from a kworker and iouring marks such task wor...
CVE-2026-81009
In the Linux kernel, the following vulnerability has been resolved: iouring/query: cap user size passed to copystructtouser iohandlequeryentry clamps hdr.size for the inbound copyfromuser but keeps the original user value as usize. copystructtouser uses that usize and, when it is larger than the...
UBUNTU-CVE-2026-81010
In the Linux kernel, the following vulnerability has been resolved: iouring/waitid: honor taskwork cancellation iowaitidcb may run through the fallback taskwork path when taskworkadd can no longer queue work to the originating task. The fallback runs from a kworker and iouring marks such task wor...
UBUNTU-CVE-2026-81009
In the Linux kernel, the following vulnerability has been resolved: iouring/query: cap user size passed to copystructtouser iohandlequeryentry clamps hdr.size for the inbound copyfromuser but keeps the original user value as usize. copystructtouser uses that usize and, when it is larger than the...
CVE-2026-81009
In the Linux kernel, the following vulnerability has been resolved: iouring/query: cap user size passed to copystructtouser iohandlequeryentry clamps hdr.size for the inbound copyfromuser but keeps the original user value as usize. copystructtouser uses that usize and, when it is larger than the...
CVE-2026-81010
In the Linux kernel, the following vulnerability has been resolved: iouring/waitid: honor taskwork cancellation iowaitidcb may run through the fallback taskwork path when taskworkadd can no longer queue work to the originating task. The fallback runs from a kworker and iouring marks such task wor...
CVE-2026-81009 io_uring/query: cap user size passed to copy_struct_to_user
In the Linux kernel, the following vulnerability has been resolved: iouring/query: cap user size passed to copystructtouser iohandlequeryentry clamps hdr.size for the inbound copyfromuser but keeps the original user value as usize. copystructtouser uses that usize and, when it is larger than the...
CVE-2026-81010 io_uring/waitid: honor task_work cancellation
In the Linux kernel, the following vulnerability has been resolved: iouring/waitid: honor taskwork cancellation iowaitidcb may run through the fallback taskwork path when taskworkadd can no longer queue work to the originating task. The fallback runs from a kworker and iouring marks such task wor...
EUVD-2026-76333
In the Linux kernel, the following vulnerability has been resolved: iouring/waitid: honor taskwork cancellation iowaitidcb may run through the fallback taskwork path when taskworkadd can no longer queue work to the originating task. The fallback runs from a kworker and iouring marks such task wor...
CVE-2026-81009
CVE-2026-81009 affects the Linux kernel in the io_uring/query subsystem. The function io_handle_query_entry() clamps hdr.size for the inbound copy_from_user() but retains the original user-supplied value as usize. When passed to copy_struct_to_user(), an oversized usize triggers clear_user() on t...
EUVD-2026-76332
In the Linux kernel, the following vulnerability has been resolved: iouring/query: cap user size passed to copystructtouser iohandlequeryentry clamps hdr.size for the inbound copyfromuser but keeps the original user value as usize. copystructtouser uses that usize and, when it is larger than the...