linux: In the Linux kernel, the following vulnerability has been resolved: intel_th: fix device leak on output open() Make...
CVE-2026-23091 is fixed in 54 products on 1 platform, first by DEBIAN-CVE-2026-23091, released February 4, 2026. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: intel_th: fix device leak on output open() Make sure to drop the reference taken when looking up the th device during output device open() on errors and on close(). Note that a recent commit fixed the leak in a couple of open() error paths but not all of them, and the reference is still leaking on successful open().
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| bpftool · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| dtb-aarch64 · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-64kb · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-64kb · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-64kb · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-azure · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-azure · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-azure · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-default · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-default · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-default · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-default-base · opensuse-leap 16.0 | 6.12.0-160000.27.1.160000.2.8 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-default-base · sles 15.7 | 6.4.0-150700.53.34.1.150700.17.23.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-default-base · sles 16.0 | 6.12.0-160000.27.1.160000.2.8 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-docs · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-docs · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-docs · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-kvmsmall · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-kvmsmall · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_10 · sles 15.7 | 1-150700.1.3.1 | SUSE-SU-2026:0962-1 | Mar 23, 2026 |
| kernel-livepatch-SLE15-SP7_Update_10 · sles 15.7 | 1-150700.15.3.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-obs-build · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-obs-build · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-obs-qa · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-obs-qa · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-rt · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-source · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-source · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-source · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-syms · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-syms · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-syms · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-uek · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-container · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-container · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-container-debug · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-container-debug · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-core · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-core · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-core · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-core · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug-core · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-core · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug-core · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-core · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug-devel · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-devel · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug-devel · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-devel · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug-modules · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug-modules · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug-modules-core · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-core · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-deprecated · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-deprecated · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-desktop · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-desktop · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-extra · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-extra · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug-modules-extra · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-extra · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-debug-modules-extra-netfilter · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-extra-netfilter · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-usb · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-usb · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-wireless · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-debug-modules-wireless · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-devel · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-devel · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-devel · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-devel · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-doc · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-doc · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-doc · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-doc · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-modules · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-modules · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-modules-core · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-core · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-deprecated · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-deprecated · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-desktop · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-desktop · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-extra · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-extra · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-modules-extra · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-extra · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek-modules-extra-netfilter · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-extra-netfilter · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-usb · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-usb · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-wireless · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-modules-wireless · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-tools · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek-tools · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek64k · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek64k-core · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-core · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek64k-core · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-core · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek64k-devel · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-devel · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek64k-devel · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-devel · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek64k-modules · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek64k-modules · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek64k-modules-core · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-core · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-deprecated · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-deprecated · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-desktop · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-desktop · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-extra · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-extra · ol 8 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek64k-modules-extra · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-extra · ol 9 | 0:5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 | Mar 10, 2026 |
| kernel-uek64k-modules-extra-netfilter · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-extra-netfilter · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-usb · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-usb · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-wireless · ol 10 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-uek64k-modules-wireless · ol 9 | 0:6.12.0-201.74.2.1.el9uek | ELSA-2026-50232 | Apr 15, 2026 |
| kernel-zfcpdump · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-zfcpdump · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-zfcpdump · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| linux · Debian 12.15 (bookworm) | 6.1.162-1 | DEBIAN-CVE-2026-23091 | Feb 4, 2026 |
| linux · Debian 13.5 (trixie) | 6.12.69-1 | DEBIAN-CVE-2026-23091 | Feb 4, 2026 |
| linux · Debian 14 | 6.18.8-1 | DEBIAN-CVE-2026-23091 | Feb 4, 2026 |
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